21248542080

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 1024

約数和(自身を含む): 86717952000

約数和(自身を除く): 65469409920

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, 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, 513, 540, 544, 564, 570, 576, 608, 612, 640, 646, 648, 680, 684, 705, 720, 729, 752, 760, 765, 799, 810, 816, 846, 855, 864, 893, 912, 918, 940, 960, 969, 972, 1020, 1026, 1080, 1088, 1128, 1140, 1152, 1215, 1216, 1224, 1269, 1292, 1296, 1360, 1368, 1377, 1410, 1440, 1458, 1504, 1520, 1530, 1539, 1598, 1615, 1620, 1632, 1692, 1710, 1728, 1786, 1824, 1836, 1880, 1920, 1938, 1944, 2040, 2052, 2115, 2160, 2176, 2187, 2256, 2280, 2295, 2397, 2430, 2432, 2448, 2538, 2565, 2584, 2592, 2679, 2720, 2736, 2754, 2820, 2880, 2907, 2916, 3008, 3040, 3060, 3078, 3196, 3230, 3240, 3264, 3384, 3420, 3456, 3572, 3645, 3648, 3672, 3760, 3807, 3876, 3888, 3995, 4080, 4104, 4131, 4230, 4320, 4374, 4465, 4512, 4560, 4590, 4617, 4794, 4845, 4860, 4896, 5076, 5130, 5168, 5184, 5358, 5440, 5472, 5508, 5640, 5760, 5814, 5832, 6016, 6080, 6120, 6156, 6345, 6392, 6460, 6480, 6528, 6768, 6840, 6885, 7144, 7191, 7290, 7296, 7344, 7520, 7614, 7695, 7752, 7776, 7990, 8037, 8160, 8208, 8262, 8460, 8640, 8721, 8748, 8930, 9024, 9120, 9180, 9234, 9588, 9690, 9720, 9792, 10152, 10260, 10336, 10368, 10716, 10880, 10935, 10944, 11016, 11280, 11421, 11628, 11664, 11985, 12160, 12240, 12312, 12393, 12690, 12784, 12920, 12960, 13395, 13536, 13680, 13770, 13851, 14288, 14382, 14535, 14580, 14688, 15040, 15181, 15228, 15390, 15504, 15552, 15980, 16074, 16320, 16416, 16524, 16920, 17280, 17442, 17496, 17860, 18048, 18240, 18360, 18468, 19035, 19176, 19380, 19440, 19584, 20304, 20520, 20655, 20672, 21432, 21573, 21870, 21888, 22032, 22560, 22842, 23085, 23256, 23328, 23970, 24111, 24480, 24624, 24786, 25380, 25568, 25840, 25920, 26163, 26790, 27072, 27360, 27540, 27702, 28576, 28764, 29070, 29160, 29376, 30080, 30362, 30456, 30780, 31008, 31104, 31960, 32148, 32640, 32832, 33048, 33840, 34263, 34884, 34992, 35720, 35955, 36480, 36720, 36936, 37179, 38070, 38352, 38760, 38880, 40185, 40608, 41040, 41310, 41344, 41553, 42864, 43146, 43605, 43740, 44064, 45120, 45543, 45684, 46170, 46512, 46656, 47940, 48222, 48960, 49248, 49572, 50760, 51136, 51680, 51840, 52326, 53580, 54144, 54720, 55080, 55404, 57105, 57152, 57528, 58140, 58320, 58752, 60724, 60912, 61560, 61965, 62016, 63920, 64296, 64719, 65664, 66096, 67680, 68526, 69255, 69768, 69984, 71440, 71910, 72333, 73440, 73872, 74358, 75905, 76140, 76704, 77520, 77760, 78489, 80370, 81216, 82080, 82620, 83106, 85728, 86292, 87210, 87480, 88128, 90240, 91086, 91368, 92340, 93024, 93312, 95880, 96444, 97920, 98496, 99144, 101520, 102272, 102789, 103360, 104652, 107160, 107865, 109440, 110160, 110808, 114210, 114304, 115056, 116280, 116640, 120555, 121448, 121824, 123120, 123930, 124032, 127840, 128592, 129438, 130815, 132192, 135360, 136629, 137052, 138510, 139536, 139968, 142880, 143820, 144666, 146880, 147744, 148716, 151810, 152280, 153408, 155040, 155520, 156978, 160740, 162432, 164160, 165240, 166212, 171315, 171456, 172584, 174420, 174960, 176256, 182172, 182736, 184680, 185895, 186048, 191760, 192888, 194157, 196992, 198288, 203040, 205578, 206720, 207765, 209304, 214320, 215730, 216999, 220320, 221616, 227715, 228420, 230112, 232560, 233280, 235467, 241110, 242896, 243648, 246240, 247860, 255680, 257184, 258876, 261630, 264384, 270720, 273258, 274104, 277020, 279072, 279936, 285760, 287640, 289332, 293760, 295488, 297432, 303620, 304560, 306816, 310080, 313956, 321480, 323595, 328320, 330480, 332424, 342630, 342912, 345168, 348840, 349920, 361665, 364344, 365472, 369360, 371790, 372096, 383520, 385776, 388314, 392445, 396576, 406080, 409887, 411156, 415530, 418608, 428640, 431460, 433998, 440640, 443232, 455430, 456840, 460224, 465120, 466560, 470934, 482220, 485792, 487296, 492480, 495720, 511360, 513945, 514368, 517752, 523260, 528768, 546516, 548208, 554040, 558144, 571520, 575280, 578664, 582471, 590976, 594864, 607240, 609120, 620160, 627912, 642960, 647190, 650997, 660960, 664848, 683145, 685260, 690336, 697680, 699840, 706401, 723330, 728688, 730944, 738720, 743580, 767040, 771552, 776628, 784890, 793152, 812160, 819774, 822312, 831060, 837216, 857280, 862920, 867996, 881280, 886464, 910860, 913680, 920448, 930240, 941868, 964440, 970785, 971584, 984960, 991440, 1027890, 1028736, 1035504, 1046520, 1084995, 1093032, 1096416, 1108080, 1116288, 1150560, 1157328, 1164942, 1177335, 1189728, 1214480, 1218240, 1229661, 1255824, 1285920, 1294380, 1301994, 1321920, 1329696, 1366290, 1370520, 1380672, 1395360, 1399680, 1412802, 1446660, 1457376, 1461888, 1477440, 1487160, 1534080, 1543104, 1553256, 1569780, 1586304, 1639548, 1644624, 1662120, 1674432, 1714560, 1725840, 1735992, 1747413, 1772928, 1821720, 1827360, 1860480, 1883736, 1928880, 1941570, 1943168, 1952991, 1982880, 2049435, 2055780, 2071008, 2093040, 2169990, 2186064, 2192832, 2216160, 2301120, 2314656, 2329884, 2354670, 2379456, 2428960, 2436480, 2459322, 2511648, 2571840, 2588760, 2603988, 2643840, 2659392, 2732580, 2741040, 2761344, 2790720, 2825604, 2893320, 2912355, 2914752, 2954880, 2974320, 3086208, 3106512, 3139560, 3254985, 3279096, 3289248, 3324240, 3348864, 3451680, 3471984, 3494826, 3532005, 3643440, 3654720, 3688983, 3767472, 3857760, 3883140, 3905982, 3965760, 4098870, 4111560, 4142016, 4186080, 4339980, 4372128, 4385664, 4432320, 4602240, 4629312, 4659768, 4709340, 4758912, 4857920, 4918644, 5023296, 5143680, 5177520, 5207976, 5318784, 5465160, 5482080, 5581440, 5651208, 5786640, 5824710, 5829504, 5948640, 6148305, 6213024, 6279120, 6509970, 6558192, 6578496, 6648480, 6903360, 6943968, 6989652, 7064010, 7286880, 7309440, 7377966, 7534944, 7715520, 7766280, 7811964, 7931520, 8197740, 8223120, 8284032, 8372160, 8679960, 8737065, 8744256, 8864640, 9258624, 9319536, 9418680, 9715840, 9764955, 9837288, 10046592, 10355040, 10415952, 10930320, 10964160, 11066949, 11302416, 11573280, 11649420, 11897280, 12296610, 12426048, 12558240, 13019940, 13116384, 13156992, 13296960, 13806720, 13887936, 13979304, 14128020, 14573760, 14755932, 15069888, 15431040, 15532560, 15623928, 16395480, 16446240, 16744320, 17359920, 17474130, 17488512, 18444915, 18639072, 18837360, 19529910, 19674576, 20710080, 20831904, 21860640, 21928320, 22133898, 22604832, 23146560, 23298840, 23794560, 24593220, 24852096, 25116480, 26039880, 26232768, 26593920, 27775872, 27958608, 28256040, 29147520, 29511864, 30139776, 31065120, 31247856, 32790960, 32892480, 33200847, 34719840, 34948260, 36889830, 37278144, 37674720, 39059820, 39349152, 41420160, 41663808, 43721280, 44267796, 45209664, 46293120, 46597680, 49186440, 50232960, 52079760, 52465536, 55334745, 55917216, 56512080, 59023728, 62130240, 62495712, 65581920, 65784960, 66401694, 69439680, 69896520, 73779660, 74556288, 75349440, 78119640, 78698304, 83327616, 87442560, 88535592, 90419328, 93195360, 98372880, 104159520, 110669490, 111834432, 113024160, 118047456, 124260480, 124991424, 131163840, 132803388, 138879360, 139793040, 147559320, 150698880, 156239280, 157396608, 166004235, 177071184, 186390720, 196745760, 208319040, 221338980, 223668864, 226048320, 236094912, 249982848, 262327680, 265606776, 279586080, 295118640, 312478560, 332008470, 354142368, 372781440, 393491520, 416638080, 442677960, 452096640, 472189824, 531213552, 559172160, 590237280, 624957120, 664016940, 708284736, 786983040, 885355920, 1062427104, 1118344320, 1180474560, 1249914240, 1328033880, 1416569472, 1770711840, 2124854208, 2360949120, 2656067760, 3541423680, 4249708416, 5312135520, 7082847360, 10624271040, 21248542080]

約数ペア:

[(1, 21248542080), (2, 10624271040), (3, 7082847360), (4, 5312135520), (5, 4249708416), (6, 3541423680), (8, 2656067760), (9, 2360949120), (10, 2124854208), (12, 1770711840), (15, 1416569472), (16, 1328033880), (17, 1249914240), (18, 1180474560), (19, 1118344320), (20, 1062427104), (24, 885355920), (27, 786983040), (30, 708284736), (32, 664016940), (34, 624957120), (36, 590237280), (38, 559172160), (40, 531213552), (45, 472189824), (47, 452096640), (48, 442677960), (51, 416638080), (54, 393491520), (57, 372781440), (60, 354142368), (64, 332008470), (68, 312478560), (72, 295118640), (76, 279586080), (80, 265606776), (81, 262327680), (85, 249982848), (90, 236094912), (94, 226048320), (95, 223668864), (96, 221338980), (102, 208319040), (108, 196745760), (114, 186390720), (120, 177071184), (128, 166004235), (135, 157396608), (136, 156239280), (141, 150698880), (144, 147559320), (152, 139793040), (153, 138879360), (160, 132803388), (162, 131163840), (170, 124991424), (171, 124260480), (180, 118047456), (188, 113024160), (190, 111834432), (192, 110669490), (204, 104159520), (216, 98372880), (228, 93195360), (235, 90419328), (240, 88535592), (243, 87442560), (255, 83327616), (270, 78698304), (272, 78119640), (282, 75349440), (285, 74556288), (288, 73779660), (304, 69896520), (306, 69439680), (320, 66401694), (323, 65784960), (324, 65581920), (340, 62495712), (342, 62130240), (360, 59023728), (376, 56512080), (380, 55917216), (384, 55334745), (405, 52465536), (408, 52079760), (423, 50232960), (432, 49186440), (456, 46597680), (459, 46293120), (470, 45209664), (480, 44267796), (486, 43721280), (510, 41663808), (513, 41420160), (540, 39349152), (544, 39059820), (564, 37674720), (570, 37278144), (576, 36889830), (608, 34948260), (612, 34719840), (640, 33200847), (646, 32892480), (648, 32790960), (680, 31247856), (684, 31065120), (705, 30139776), (720, 29511864), (729, 29147520), (752, 28256040), (760, 27958608), (765, 27775872), (799, 26593920), (810, 26232768), (816, 26039880), (846, 25116480), (855, 24852096), (864, 24593220), (893, 23794560), (912, 23298840), (918, 23146560), (940, 22604832), (960, 22133898), (969, 21928320), (972, 21860640), (1020, 20831904), (1026, 20710080), (1080, 19674576), (1088, 19529910), (1128, 18837360), (1140, 18639072), (1152, 18444915), (1215, 17488512), (1216, 17474130), (1224, 17359920), (1269, 16744320), (1292, 16446240), (1296, 16395480), (1360, 15623928), (1368, 15532560), (1377, 15431040), (1410, 15069888), (1440, 14755932), (1458, 14573760), (1504, 14128020), (1520, 13979304), (1530, 13887936), (1539, 13806720), (1598, 13296960), (1615, 13156992), (1620, 13116384), (1632, 13019940), (1692, 12558240), (1710, 12426048), (1728, 12296610), (1786, 11897280), (1824, 11649420), (1836, 11573280), (1880, 11302416), (1920, 11066949), (1938, 10964160), (1944, 10930320), (2040, 10415952), (2052, 10355040), (2115, 10046592), (2160, 9837288), (2176, 9764955), (2187, 9715840), (2256, 9418680), (2280, 9319536), (2295, 9258624), (2397, 8864640), (2430, 8744256), (2432, 8737065), (2448, 8679960), (2538, 8372160), (2565, 8284032), (2584, 8223120), (2592, 8197740), (2679, 7931520), (2720, 7811964), (2736, 7766280), (2754, 7715520), (2820, 7534944), (2880, 7377966), (2907, 7309440), (2916, 7286880), (3008, 7064010), (3040, 6989652), (3060, 6943968), (3078, 6903360), (3196, 6648480), (3230, 6578496), (3240, 6558192), (3264, 6509970), (3384, 6279120), (3420, 6213024), (3456, 6148305), (3572, 5948640), (3645, 5829504), (3648, 5824710), (3672, 5786640), (3760, 5651208), (3807, 5581440), (3876, 5482080), (3888, 5465160), (3995, 5318784), (4080, 5207976), (4104, 5177520), (4131, 5143680), (4230, 5023296), (4320, 4918644), (4374, 4857920), (4465, 4758912), (4512, 4709340), (4560, 4659768), (4590, 4629312), (4617, 4602240), (4794, 4432320), (4845, 4385664), (4860, 4372128), (4896, 4339980), (5076, 4186080), (5130, 4142016), (5168, 4111560), (5184, 4098870), (5358, 3965760), (5440, 3905982), (5472, 3883140), (5508, 3857760), (5640, 3767472), (5760, 3688983), (5814, 3654720), (5832, 3643440), (6016, 3532005), (6080, 3494826), (6120, 3471984), (6156, 3451680), (6345, 3348864), (6392, 3324240), (6460, 3289248), (6480, 3279096), (6528, 3254985), (6768, 3139560), (6840, 3106512), (6885, 3086208), (7144, 2974320), (7191, 2954880), (7290, 2914752), (7296, 2912355), (7344, 2893320), (7520, 2825604), (7614, 2790720), (7695, 2761344), (7752, 2741040), (7776, 2732580), (7990, 2659392), (8037, 2643840), (8160, 2603988), (8208, 2588760), (8262, 2571840), (8460, 2511648), (8640, 2459322), (8721, 2436480), (8748, 2428960), (8930, 2379456), (9024, 2354670), (9120, 2329884), (9180, 2314656), (9234, 2301120), (9588, 2216160), (9690, 2192832), (9720, 2186064), (9792, 2169990), (10152, 2093040), (10260, 2071008), (10336, 2055780), (10368, 2049435), (10716, 1982880), (10880, 1952991), (10935, 1943168), (10944, 1941570), (11016, 1928880), (11280, 1883736), (11421, 1860480), (11628, 1827360), (11664, 1821720), (11985, 1772928), (12160, 1747413), (12240, 1735992), (12312, 1725840), (12393, 1714560), (12690, 1674432), (12784, 1662120), (12920, 1644624), (12960, 1639548), (13395, 1586304), (13536, 1569780), (13680, 1553256), (13770, 1543104), (13851, 1534080), (14288, 1487160), (14382, 1477440), (14535, 1461888), (14580, 1457376), (14688, 1446660), (15040, 1412802), (15181, 1399680), (15228, 1395360), (15390, 1380672), (15504, 1370520), (15552, 1366290), (15980, 1329696), (16074, 1321920), (16320, 1301994), (16416, 1294380), (16524, 1285920), (16920, 1255824), (17280, 1229661), (17442, 1218240), (17496, 1214480), (17860, 1189728), (18048, 1177335), (18240, 1164942), (18360, 1157328), (18468, 1150560), (19035, 1116288), (19176, 1108080), (19380, 1096416), (19440, 1093032), (19584, 1084995), (20304, 1046520), (20520, 1035504), (20655, 1028736), (20672, 1027890), (21432, 991440), (21573, 984960), (21870, 971584), (21888, 970785), (22032, 964440), (22560, 941868), (22842, 930240), (23085, 920448), (23256, 913680), (23328, 910860), (23970, 886464), (24111, 881280), (24480, 867996), (24624, 862920), (24786, 857280), (25380, 837216), (25568, 831060), (25840, 822312), (25920, 819774), (26163, 812160), (26790, 793152), (27072, 784890), (27360, 776628), (27540, 771552), (27702, 767040), (28576, 743580), (28764, 738720), (29070, 730944), (29160, 728688), (29376, 723330), (30080, 706401), (30362, 699840), (30456, 697680), (30780, 690336), (31008, 685260), (31104, 683145), (31960, 664848), (32148, 660960), (32640, 650997), (32832, 647190), (33048, 642960), (33840, 627912), (34263, 620160), (34884, 609120), (34992, 607240), (35720, 594864), (35955, 590976), (36480, 582471), (36720, 578664), (36936, 575280), (37179, 571520), (38070, 558144), (38352, 554040), (38760, 548208), (38880, 546516), (40185, 528768), (40608, 523260), (41040, 517752), (41310, 514368), (41344, 513945), (41553, 511360), (42864, 495720), (43146, 492480), (43605, 487296), (43740, 485792), (44064, 482220), (45120, 470934), (45543, 466560), (45684, 465120), (46170, 460224), (46512, 456840), (46656, 455430), (47940, 443232), (48222, 440640), (48960, 433998), (49248, 431460), (49572, 428640), (50760, 418608), (51136, 415530), (51680, 411156), (51840, 409887), (52326, 406080), (53580, 396576), (54144, 392445), (54720, 388314), (55080, 385776), (55404, 383520), (57105, 372096), (57152, 371790), (57528, 369360), (58140, 365472), (58320, 364344), (58752, 361665), (60724, 349920), (60912, 348840), (61560, 345168), (61965, 342912), (62016, 342630), (63920, 332424), (64296, 330480), (64719, 328320), (65664, 323595), (66096, 321480), (67680, 313956), (68526, 310080), (69255, 306816), (69768, 304560), (69984, 303620), (71440, 297432), (71910, 295488), (72333, 293760), (73440, 289332), (73872, 287640), (74358, 285760), (75905, 279936), (76140, 279072), (76704, 277020), (77520, 274104), (77760, 273258), (78489, 270720), (80370, 264384), (81216, 261630), (82080, 258876), (82620, 257184), (83106, 255680), (85728, 247860), (86292, 246240), (87210, 243648), (87480, 242896), (88128, 241110), (90240, 235467), (91086, 233280), (91368, 232560), (92340, 230112), (93024, 228420), (93312, 227715), (95880, 221616), (96444, 220320), (97920, 216999), (98496, 215730), (99144, 214320), (101520, 209304), (102272, 207765), (102789, 206720), (103360, 205578), (104652, 203040), (107160, 198288), (107865, 196992), (109440, 194157), (110160, 192888), (110808, 191760), (114210, 186048), (114304, 185895), (115056, 184680), (116280, 182736), (116640, 182172), (120555, 176256), (121448, 174960), (121824, 174420), (123120, 172584), (123930, 171456), (124032, 171315), (127840, 166212), (128592, 165240), (129438, 164160), (130815, 162432), (132192, 160740), (135360, 156978), (136629, 155520), (137052, 155040), (138510, 153408), (139536, 152280), (139968, 151810), (142880, 148716), (143820, 147744), (144666, 146880)]