18887592960

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 1056

約数和(自身を含む): 77252797440

約数和(自身を除く): 58365204480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 47, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 90, 94, 95, 96, 102, 108, 114, 120, 128, 135, 136, 141, 144, 152, 153, 160, 162, 170, 171, 180, 188, 190, 192, 204, 216, 228, 235, 240, 243, 255, 256, 270, 272, 282, 285, 288, 304, 306, 320, 323, 324, 340, 342, 360, 376, 380, 384, 405, 408, 423, 432, 456, 459, 470, 480, 486, 510, 512, 513, 540, 544, 564, 570, 576, 608, 612, 640, 646, 648, 680, 684, 705, 720, 752, 760, 765, 768, 799, 810, 816, 846, 855, 864, 893, 912, 918, 940, 960, 969, 972, 1020, 1024, 1026, 1080, 1088, 1128, 1140, 1152, 1215, 1216, 1224, 1269, 1280, 1292, 1296, 1360, 1368, 1377, 1410, 1440, 1504, 1520, 1530, 1536, 1539, 1598, 1615, 1620, 1632, 1692, 1710, 1728, 1786, 1824, 1836, 1880, 1920, 1938, 1944, 2040, 2052, 2115, 2160, 2176, 2256, 2280, 2295, 2304, 2397, 2430, 2432, 2448, 2538, 2560, 2565, 2584, 2592, 2679, 2720, 2736, 2754, 2820, 2880, 2907, 3008, 3040, 3060, 3072, 3078, 3196, 3230, 3240, 3264, 3384, 3420, 3456, 3572, 3648, 3672, 3760, 3807, 3840, 3876, 3888, 3995, 4080, 4104, 4131, 4230, 4320, 4352, 4465, 4512, 4560, 4590, 4608, 4617, 4794, 4845, 4860, 4864, 4896, 5076, 5120, 5130, 5168, 5184, 5358, 5440, 5472, 5508, 5640, 5760, 5814, 6016, 6080, 6120, 6156, 6345, 6392, 6460, 6480, 6528, 6768, 6840, 6885, 6912, 7144, 7191, 7296, 7344, 7520, 7614, 7680, 7695, 7752, 7776, 7990, 8037, 8160, 8208, 8262, 8460, 8640, 8704, 8721, 8930, 9024, 9120, 9180, 9216, 9234, 9588, 9690, 9720, 9728, 9792, 10152, 10260, 10336, 10368, 10716, 10880, 10944, 11016, 11280, 11421, 11520, 11628, 11985, 12032, 12160, 12240, 12312, 12690, 12784, 12920, 12960, 13056, 13395, 13536, 13680, 13770, 13824, 14288, 14382, 14535, 14592, 14688, 15040, 15181, 15228, 15360, 15390, 15504, 15552, 15980, 16074, 16320, 16416, 16524, 16920, 17280, 17408, 17442, 17860, 18048, 18240, 18360, 18468, 19035, 19176, 19380, 19440, 19456, 19584, 20304, 20520, 20655, 20672, 20736, 21432, 21573, 21760, 21888, 22032, 22560, 22842, 23040, 23085, 23256, 23970, 24064, 24111, 24320, 24480, 24624, 25380, 25568, 25840, 25920, 26112, 26163, 26790, 27072, 27360, 27540, 27648, 28576, 28764, 29070, 29184, 29376, 30080, 30362, 30456, 30780, 31008, 31104, 31960, 32148, 32640, 32832, 33048, 33840, 34560, 34884, 35720, 35955, 36096, 36480, 36720, 36936, 38070, 38352, 38760, 38880, 39168, 40185, 40608, 41040, 41310, 41344, 41472, 42864, 43146, 43520, 43605, 43776, 44064, 45120, 45543, 45684, 46080, 46170, 46512, 47940, 48128, 48222, 48640, 48960, 49248, 50760, 51136, 51680, 51840, 52224, 52326, 53580, 54144, 54720, 55080, 57105, 57152, 57528, 58140, 58368, 58752, 60160, 60724, 60912, 61560, 62016, 62208, 63920, 64296, 64719, 65280, 65664, 66096, 67680, 69120, 69768, 71440, 71910, 72192, 72333, 72960, 73440, 73872, 75905, 76140, 76704, 77520, 77760, 78336, 78489, 80370, 81216, 82080, 82620, 82688, 82944, 85728, 86292, 87040, 87210, 87552, 88128, 90240, 91086, 91368, 92340, 93024, 95880, 96444, 97280, 97920, 98496, 101520, 102272, 103360, 103680, 104652, 107160, 107865, 108288, 109440, 110160, 114210, 114304, 115056, 116280, 117504, 120320, 120555, 121448, 121824, 123120, 124032, 124416, 127840, 128592, 129438, 130560, 130815, 131328, 132192, 135360, 136629, 138240, 139536, 142880, 143820, 144384, 144666, 145920, 146880, 147744, 151810, 152280, 153408, 155040, 155520, 156672, 156978, 160740, 162432, 164160, 165240, 165376, 171456, 172584, 174420, 175104, 176256, 180480, 182172, 182736, 184680, 186048, 191760, 192888, 194157, 195840, 196992, 203040, 204544, 206720, 207360, 209304, 214320, 215730, 216576, 216999, 218880, 220320, 227715, 228420, 228608, 230112, 232560, 235008, 240640, 241110, 242896, 243648, 246240, 248064, 248832, 255680, 257184, 258876, 261120, 261630, 262656, 264384, 270720, 273258, 279072, 285760, 287640, 289332, 291840, 293760, 295488, 303620, 304560, 306816, 310080, 311040, 313956, 321480, 323595, 324864, 328320, 330480, 330752, 342912, 345168, 348840, 352512, 360960, 361665, 364344, 365472, 369360, 372096, 383520, 385776, 388314, 391680, 392445, 393984, 406080, 409088, 409887, 413440, 414720, 418608, 428640, 431460, 433152, 433998, 437760, 440640, 455430, 456840, 457216, 460224, 465120, 470016, 482220, 485792, 487296, 492480, 496128, 511360, 514368, 517752, 523260, 525312, 528768, 541440, 546516, 558144, 571520, 575280, 578664, 587520, 590976, 607240, 609120, 613632, 620160, 622080, 627912, 642960, 647190, 649728, 656640, 660960, 683145, 685824, 690336, 697680, 705024, 721920, 723330, 728688, 730944, 738720, 744192, 767040, 771552, 776628, 783360, 784890, 787968, 812160, 818176, 819774, 826880, 837216, 857280, 862920, 867996, 875520, 881280, 910860, 913680, 914432, 920448, 930240, 964440, 970785, 971584, 974592, 984960, 992256, 1022720, 1028736, 1035504, 1046520, 1057536, 1082880, 1084995, 1093032, 1116288, 1143040, 1150560, 1157328, 1175040, 1181952, 1214480, 1218240, 1227264, 1229661, 1240320, 1244160, 1255824, 1285920, 1294380, 1299456, 1313280, 1321920, 1366290, 1371648, 1380672, 1395360, 1410048, 1446660, 1457376, 1461888, 1477440, 1488384, 1534080, 1543104, 1553256, 1569780, 1575936, 1624320, 1639548, 1653760, 1674432, 1714560, 1725840, 1735992, 1762560, 1821720, 1827360, 1840896, 1860480, 1928880, 1941570, 1943168, 1949184, 1969920, 2045440, 2049435, 2057472, 2071008, 2093040, 2115072, 2165760, 2169990, 2186064, 2232576, 2286080, 2301120, 2314656, 2350080, 2363904, 2428960, 2436480, 2454528, 2459322, 2480640, 2511648, 2571840, 2588760, 2626560, 2643840, 2732580, 2743296, 2761344, 2790720, 2893320, 2914752, 2923776, 2954880, 2976768, 3068160, 3086208, 3106512, 3139560, 3248640, 3279096, 3348864, 3429120, 3451680, 3471984, 3525120, 3643440, 3654720, 3681792, 3688983, 3720960, 3857760, 3883140, 3886336, 3898368, 3939840, 4090880, 4098870, 4114944, 4142016, 4186080, 4230144, 4339980, 4372128, 4465152, 4572160, 4602240, 4629312, 4727808, 4857920, 4872960, 4918644, 4961280, 5023296, 5143680, 5177520, 5287680, 5465160, 5522688, 5581440, 5786640, 5829504, 5847552, 5909760, 6136320, 6148305, 6172416, 6213024, 6279120, 6497280, 6558192, 6697728, 6858240, 6903360, 6943968, 7050240, 7286880, 7309440, 7363584, 7377966, 7441920, 7715520, 7766280, 7772672, 7879680, 8197740, 8229888, 8284032, 8372160, 8679960, 8744256, 8930304, 9204480, 9258624, 9715840, 9745920, 9837288, 10046592, 10287360, 10355040, 10575360, 10930320, 11045376, 11162880, 11573280, 11659008, 11695104, 11819520, 12272640, 12296610, 12344832, 12426048, 12558240, 13116384, 13395456, 13716480, 13806720, 13887936, 14573760, 14618880, 14755932, 14883840, 15431040, 15532560, 15545344, 16395480, 16568064, 16744320, 17359920, 17488512, 18408960, 18444915, 18517248, 19431680, 19491840, 19674576, 20093184, 20574720, 20710080, 21150720, 21860640, 22090752, 22325760, 23146560, 23318016, 23639040, 24593220, 24689664, 24852096, 25116480, 26232768, 26790912, 27613440, 27775872, 29147520, 29237760, 29511864, 30862080, 31065120, 32790960, 33136128, 33488640, 34719840, 34977024, 36817920, 36889830, 37034496, 38863360, 39349152, 40186368, 41149440, 41420160, 43721280, 44651520, 46293120, 46636032, 49186440, 49704192, 50232960, 52465536, 55226880, 55551744, 58295040, 58475520, 59023728, 61724160, 62130240, 65581920, 66272256, 66977280, 69439680, 69954048, 73779660, 74068992, 77726720, 78698304, 80372736, 82840320, 87442560, 92586240, 98372880, 99408384, 100465920, 104931072, 110453760, 111103488, 116590080, 118047456, 123448320, 124260480, 131163840, 133954560, 138879360, 139908096, 147559320, 157396608, 165680640, 174885120, 185172480, 196745760, 198816768, 200931840, 209862144, 222206976, 233180160, 236094912, 248520960, 262327680, 277758720, 295118640, 314793216, 331361280, 349770240, 370344960, 393491520, 401863680, 419724288, 472189824, 497041920, 524655360, 555517440, 590237280, 629586432, 699540480, 786983040, 944379648, 994083840, 1049310720, 1111034880, 1180474560, 1259172864, 1573966080, 1888759296, 2098621440, 2360949120, 3147932160, 3777518592, 4721898240, 6295864320, 9443796480, 18887592960]

約数ペア:

[(1, 18887592960), (2, 9443796480), (3, 6295864320), (4, 4721898240), (5, 3777518592), (6, 3147932160), (8, 2360949120), (9, 2098621440), (10, 1888759296), (12, 1573966080), (15, 1259172864), (16, 1180474560), (17, 1111034880), (18, 1049310720), (19, 994083840), (20, 944379648), (24, 786983040), (27, 699540480), (30, 629586432), (32, 590237280), (34, 555517440), (36, 524655360), (38, 497041920), (40, 472189824), (45, 419724288), (47, 401863680), (48, 393491520), (51, 370344960), (54, 349770240), (57, 331361280), (60, 314793216), (64, 295118640), (68, 277758720), (72, 262327680), (76, 248520960), (80, 236094912), (81, 233180160), (85, 222206976), (90, 209862144), (94, 200931840), (95, 198816768), (96, 196745760), (102, 185172480), (108, 174885120), (114, 165680640), (120, 157396608), (128, 147559320), (135, 139908096), (136, 138879360), (141, 133954560), (144, 131163840), (152, 124260480), (153, 123448320), (160, 118047456), (162, 116590080), (170, 111103488), (171, 110453760), (180, 104931072), (188, 100465920), (190, 99408384), (192, 98372880), (204, 92586240), (216, 87442560), (228, 82840320), (235, 80372736), (240, 78698304), (243, 77726720), (255, 74068992), (256, 73779660), (270, 69954048), (272, 69439680), (282, 66977280), (285, 66272256), (288, 65581920), (304, 62130240), (306, 61724160), (320, 59023728), (323, 58475520), (324, 58295040), (340, 55551744), (342, 55226880), (360, 52465536), (376, 50232960), (380, 49704192), (384, 49186440), (405, 46636032), (408, 46293120), (423, 44651520), (432, 43721280), (456, 41420160), (459, 41149440), (470, 40186368), (480, 39349152), (486, 38863360), (510, 37034496), (512, 36889830), (513, 36817920), (540, 34977024), (544, 34719840), (564, 33488640), (570, 33136128), (576, 32790960), (608, 31065120), (612, 30862080), (640, 29511864), (646, 29237760), (648, 29147520), (680, 27775872), (684, 27613440), (705, 26790912), (720, 26232768), (752, 25116480), (760, 24852096), (765, 24689664), (768, 24593220), (799, 23639040), (810, 23318016), (816, 23146560), (846, 22325760), (855, 22090752), (864, 21860640), (893, 21150720), (912, 20710080), (918, 20574720), (940, 20093184), (960, 19674576), (969, 19491840), (972, 19431680), (1020, 18517248), (1024, 18444915), (1026, 18408960), (1080, 17488512), (1088, 17359920), (1128, 16744320), (1140, 16568064), (1152, 16395480), (1215, 15545344), (1216, 15532560), (1224, 15431040), (1269, 14883840), (1280, 14755932), (1292, 14618880), (1296, 14573760), (1360, 13887936), (1368, 13806720), (1377, 13716480), (1410, 13395456), (1440, 13116384), (1504, 12558240), (1520, 12426048), (1530, 12344832), (1536, 12296610), (1539, 12272640), (1598, 11819520), (1615, 11695104), (1620, 11659008), (1632, 11573280), (1692, 11162880), (1710, 11045376), (1728, 10930320), (1786, 10575360), (1824, 10355040), (1836, 10287360), (1880, 10046592), (1920, 9837288), (1938, 9745920), (1944, 9715840), (2040, 9258624), (2052, 9204480), (2115, 8930304), (2160, 8744256), (2176, 8679960), (2256, 8372160), (2280, 8284032), (2295, 8229888), (2304, 8197740), (2397, 7879680), (2430, 7772672), (2432, 7766280), (2448, 7715520), (2538, 7441920), (2560, 7377966), (2565, 7363584), (2584, 7309440), (2592, 7286880), (2679, 7050240), (2720, 6943968), (2736, 6903360), (2754, 6858240), (2820, 6697728), (2880, 6558192), (2907, 6497280), (3008, 6279120), (3040, 6213024), (3060, 6172416), (3072, 6148305), (3078, 6136320), (3196, 5909760), (3230, 5847552), (3240, 5829504), (3264, 5786640), (3384, 5581440), (3420, 5522688), (3456, 5465160), (3572, 5287680), (3648, 5177520), (3672, 5143680), (3760, 5023296), (3807, 4961280), (3840, 4918644), (3876, 4872960), (3888, 4857920), (3995, 4727808), (4080, 4629312), (4104, 4602240), (4131, 4572160), (4230, 4465152), (4320, 4372128), (4352, 4339980), (4465, 4230144), (4512, 4186080), (4560, 4142016), (4590, 4114944), (4608, 4098870), (4617, 4090880), (4794, 3939840), (4845, 3898368), (4860, 3886336), (4864, 3883140), (4896, 3857760), (5076, 3720960), (5120, 3688983), (5130, 3681792), (5168, 3654720), (5184, 3643440), (5358, 3525120), (5440, 3471984), (5472, 3451680), (5508, 3429120), (5640, 3348864), (5760, 3279096), (5814, 3248640), (6016, 3139560), (6080, 3106512), (6120, 3086208), (6156, 3068160), (6345, 2976768), (6392, 2954880), (6460, 2923776), (6480, 2914752), (6528, 2893320), (6768, 2790720), (6840, 2761344), (6885, 2743296), (6912, 2732580), (7144, 2643840), (7191, 2626560), (7296, 2588760), (7344, 2571840), (7520, 2511648), (7614, 2480640), (7680, 2459322), (7695, 2454528), (7752, 2436480), (7776, 2428960), (7990, 2363904), (8037, 2350080), (8160, 2314656), (8208, 2301120), (8262, 2286080), (8460, 2232576), (8640, 2186064), (8704, 2169990), (8721, 2165760), (8930, 2115072), (9024, 2093040), (9120, 2071008), (9180, 2057472), (9216, 2049435), (9234, 2045440), (9588, 1969920), (9690, 1949184), (9720, 1943168), (9728, 1941570), (9792, 1928880), (10152, 1860480), (10260, 1840896), (10336, 1827360), (10368, 1821720), (10716, 1762560), (10880, 1735992), (10944, 1725840), (11016, 1714560), (11280, 1674432), (11421, 1653760), (11520, 1639548), (11628, 1624320), (11985, 1575936), (12032, 1569780), (12160, 1553256), (12240, 1543104), (12312, 1534080), (12690, 1488384), (12784, 1477440), (12920, 1461888), (12960, 1457376), (13056, 1446660), (13395, 1410048), (13536, 1395360), (13680, 1380672), (13770, 1371648), (13824, 1366290), (14288, 1321920), (14382, 1313280), (14535, 1299456), (14592, 1294380), (14688, 1285920), (15040, 1255824), (15181, 1244160), (15228, 1240320), (15360, 1229661), (15390, 1227264), (15504, 1218240), (15552, 1214480), (15980, 1181952), (16074, 1175040), (16320, 1157328), (16416, 1150560), (16524, 1143040), (16920, 1116288), (17280, 1093032), (17408, 1084995), (17442, 1082880), (17860, 1057536), (18048, 1046520), (18240, 1035504), (18360, 1028736), (18468, 1022720), (19035, 992256), (19176, 984960), (19380, 974592), (19440, 971584), (19456, 970785), (19584, 964440), (20304, 930240), (20520, 920448), (20655, 914432), (20672, 913680), (20736, 910860), (21432, 881280), (21573, 875520), (21760, 867996), (21888, 862920), (22032, 857280), (22560, 837216), (22842, 826880), (23040, 819774), (23085, 818176), (23256, 812160), (23970, 787968), (24064, 784890), (24111, 783360), (24320, 776628), (24480, 771552), (24624, 767040), (25380, 744192), (25568, 738720), (25840, 730944), (25920, 728688), (26112, 723330), (26163, 721920), (26790, 705024), (27072, 697680), (27360, 690336), (27540, 685824), (27648, 683145), (28576, 660960), (28764, 656640), (29070, 649728), (29184, 647190), (29376, 642960), (30080, 627912), (30362, 622080), (30456, 620160), (30780, 613632), (31008, 609120), (31104, 607240), (31960, 590976), (32148, 587520), (32640, 578664), (32832, 575280), (33048, 571520), (33840, 558144), (34560, 546516), (34884, 541440), (35720, 528768), (35955, 525312), (36096, 523260), (36480, 517752), (36720, 514368), (36936, 511360), (38070, 496128), (38352, 492480), (38760, 487296), (38880, 485792), (39168, 482220), (40185, 470016), (40608, 465120), (41040, 460224), (41310, 457216), (41344, 456840), (41472, 455430), (42864, 440640), (43146, 437760), (43520, 433998), (43605, 433152), (43776, 431460), (44064, 428640), (45120, 418608), (45543, 414720), (45684, 413440), (46080, 409887), (46170, 409088), (46512, 406080), (47940, 393984), (48128, 392445), (48222, 391680), (48640, 388314), (48960, 385776), (49248, 383520), (50760, 372096), (51136, 369360), (51680, 365472), (51840, 364344), (52224, 361665), (52326, 360960), (53580, 352512), (54144, 348840), (54720, 345168), (55080, 342912), (57105, 330752), (57152, 330480), (57528, 328320), (58140, 324864), (58368, 323595), (58752, 321480), (60160, 313956), (60724, 311040), (60912, 310080), (61560, 306816), (62016, 304560), (62208, 303620), (63920, 295488), (64296, 293760), (64719, 291840), (65280, 289332), (65664, 287640), (66096, 285760), (67680, 279072), (69120, 273258), (69768, 270720), (71440, 264384), (71910, 262656), (72192, 261630), (72333, 261120), (72960, 258876), (73440, 257184), (73872, 255680), (75905, 248832), (76140, 248064), (76704, 246240), (77520, 243648), (77760, 242896), (78336, 241110), (78489, 240640), (80370, 235008), (81216, 232560), (82080, 230112), (82620, 228608), (82688, 228420), (82944, 227715), (85728, 220320), (86292, 218880), (87040, 216999), (87210, 216576), (87552, 215730), (88128, 214320), (90240, 209304), (91086, 207360), (91368, 206720), (92340, 204544), (93024, 203040), (95880, 196992), (96444, 195840), (97280, 194157), (97920, 192888), (98496, 191760), (101520, 186048), (102272, 184680), (103360, 182736), (103680, 182172), (104652, 180480), (107160, 176256), (107865, 175104), (108288, 174420), (109440, 172584), (110160, 171456), (114210, 165376), (114304, 165240), (115056, 164160), (116280, 162432), (117504, 160740), (120320, 156978), (120555, 156672), (121448, 155520), (121824, 155040), (123120, 153408), (124032, 152280), (124416, 151810), (127840, 147744), (128592, 146880), (129438, 145920), (130560, 144666), (130815, 144384), (131328, 143820), (132192, 142880), (135360, 139536), (136629, 138240)]