21372802560

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 960

約数和(自身を含む): 84936563712

約数和(自身を除く): 63563761152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 47, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 86, 90, 94, 96, 102, 108, 120, 128, 129, 135, 136, 141, 144, 153, 160, 162, 170, 172, 180, 188, 192, 204, 215, 216, 235, 240, 243, 255, 256, 258, 270, 272, 282, 288, 306, 320, 324, 340, 344, 360, 376, 384, 387, 405, 408, 423, 430, 432, 459, 470, 480, 486, 510, 512, 516, 540, 544, 564, 576, 612, 640, 645, 648, 680, 688, 705, 720, 731, 752, 765, 768, 774, 799, 810, 816, 846, 860, 864, 918, 940, 960, 972, 1020, 1032, 1080, 1088, 1128, 1152, 1161, 1215, 1224, 1269, 1280, 1290, 1296, 1360, 1376, 1377, 1410, 1440, 1462, 1504, 1530, 1536, 1548, 1598, 1620, 1632, 1692, 1720, 1728, 1836, 1880, 1920, 1935, 1944, 2021, 2040, 2064, 2115, 2160, 2176, 2193, 2256, 2295, 2304, 2322, 2397, 2430, 2448, 2538, 2560, 2580, 2592, 2720, 2752, 2754, 2820, 2880, 2924, 3008, 3060, 3096, 3196, 3240, 3264, 3384, 3440, 3456, 3483, 3655, 3672, 3760, 3807, 3840, 3870, 3888, 3995, 4042, 4080, 4128, 4131, 4230, 4320, 4352, 4386, 4512, 4590, 4608, 4644, 4794, 4860, 4896, 5076, 5160, 5184, 5440, 5504, 5508, 5640, 5760, 5805, 5848, 6016, 6063, 6120, 6192, 6345, 6392, 6480, 6528, 6579, 6768, 6880, 6885, 6912, 6966, 7191, 7310, 7344, 7520, 7614, 7680, 7740, 7776, 7990, 8084, 8160, 8256, 8262, 8460, 8640, 8704, 8772, 9024, 9180, 9288, 9588, 9720, 9792, 10105, 10152, 10320, 10368, 10449, 10880, 10965, 11008, 11016, 11280, 11421, 11520, 11610, 11696, 11985, 12032, 12126, 12240, 12384, 12690, 12784, 12960, 13056, 13158, 13536, 13760, 13770, 13824, 13932, 14382, 14620, 14688, 15040, 15228, 15480, 15552, 15980, 16168, 16320, 16512, 16524, 16920, 17280, 17415, 17544, 18048, 18189, 18360, 18576, 19035, 19176, 19440, 19584, 19737, 20210, 20304, 20640, 20655, 20736, 20898, 21573, 21760, 21930, 22016, 22032, 22560, 22842, 23040, 23220, 23392, 23970, 24064, 24252, 24480, 24768, 25380, 25568, 25920, 26112, 26316, 27072, 27520, 27540, 27864, 28764, 29240, 29376, 30080, 30315, 30456, 30960, 31104, 31960, 32336, 32640, 32895, 33024, 33048, 33840, 34357, 34560, 34830, 35088, 35955, 36096, 36378, 36720, 37152, 38070, 38352, 38880, 39168, 39474, 40420, 40608, 41280, 41310, 41472, 41796, 43146, 43520, 43860, 44064, 45120, 45684, 46440, 46784, 47940, 48504, 48960, 49536, 50760, 51136, 51840, 52245, 52632, 54144, 54567, 55040, 55080, 55728, 57105, 57528, 58480, 58752, 59211, 60160, 60630, 60912, 61920, 62208, 63920, 64672, 64719, 65280, 65790, 66048, 66096, 67680, 68714, 69120, 69660, 70176, 71910, 72192, 72756, 73440, 74304, 76140, 76704, 77760, 78336, 78948, 80840, 81216, 82560, 82620, 83592, 86292, 87720, 88128, 90240, 90945, 91368, 92880, 93568, 95880, 97008, 97920, 98685, 99072, 101520, 102272, 103071, 103680, 104490, 105264, 107865, 108288, 109134, 110080, 110160, 111456, 114210, 115056, 116960, 117504, 118422, 120320, 121260, 121824, 123840, 124416, 127840, 129344, 129438, 130560, 131580, 132192, 135360, 137428, 139320, 140352, 143820, 145512, 146880, 148608, 152280, 153408, 155520, 157896, 161680, 162432, 163701, 165120, 165240, 167184, 171785, 172584, 175440, 176256, 177633, 180480, 181890, 182736, 185760, 187136, 191760, 194016, 194157, 195840, 197370, 198144, 203040, 204544, 206142, 207360, 208980, 210528, 215730, 216576, 218268, 220320, 222912, 228420, 230112, 233920, 235008, 236844, 242520, 243648, 247680, 255680, 258688, 258876, 263160, 264384, 270720, 272835, 274856, 278640, 280704, 287640, 291024, 293760, 296055, 297216, 304560, 306816, 309213, 311040, 315792, 323360, 323595, 324864, 327402, 330240, 330480, 334368, 343570, 345168, 350880, 352512, 355266, 360960, 363780, 365472, 371520, 374272, 383520, 388032, 388314, 391680, 394740, 406080, 409088, 412284, 417960, 421056, 431460, 436536, 440640, 445824, 456840, 460224, 467840, 473688, 485040, 487296, 491103, 495360, 511360, 515355, 517376, 517752, 526320, 528768, 541440, 545670, 549712, 557280, 561408, 575280, 582048, 587520, 592110, 594432, 609120, 613632, 618426, 622080, 631584, 646720, 647190, 649728, 654804, 660960, 668736, 687140, 690336, 701760, 705024, 710532, 727560, 730944, 743040, 767040, 776064, 776628, 789480, 812160, 818505, 824568, 835920, 842112, 862920, 873072, 881280, 888165, 891648, 913680, 920448, 927639, 935680, 947376, 970080, 970785, 974592, 982206, 990720, 1022720, 1030710, 1034752, 1035504, 1052640, 1057536, 1082880, 1091340, 1099424, 1114560, 1122816, 1150560, 1164096, 1175040, 1184220, 1218240, 1227264, 1236852, 1263168, 1293440, 1294380, 1309608, 1321920, 1337472, 1374280, 1380672, 1403520, 1421064, 1455120, 1461888, 1486080, 1534080, 1546065, 1552128, 1553256, 1578960, 1624320, 1637010, 1649136, 1671840, 1684224, 1725840, 1746144, 1762560, 1776330, 1783296, 1827360, 1840896, 1855278, 1871360, 1894752, 1940160, 1941570, 1949184, 1964412, 2045440, 2061420, 2071008, 2105280, 2115072, 2182680, 2198848, 2229120, 2301120, 2328192, 2368440, 2436480, 2455515, 2473704, 2526336, 2586880, 2588760, 2619216, 2643840, 2674944, 2748560, 2761344, 2782917, 2807040, 2842128, 2910240, 2923776, 2972160, 3068160, 3092130, 3104256, 3106512, 3157920, 3248640, 3274020, 3298272, 3343680, 3368448, 3451680, 3492288, 3525120, 3552660, 3654720, 3681792, 3710556, 3789504, 3880320, 3883140, 3928824, 4122840, 4142016, 4210560, 4365360, 4397696, 4458240, 4602240, 4638195, 4656384, 4736880, 4872960, 4911030, 4947408, 5052672, 5173760, 5177520, 5238432, 5287680, 5349888, 5497120, 5522688, 5565834, 5614080, 5684256, 5820480, 5847552, 6136320, 6184260, 6213024, 6315840, 6548040, 6596544, 6687360, 6903360, 6984576, 7105320, 7309440, 7421112, 7579008, 7760640, 7766280, 7857648, 8245680, 8284032, 8348751, 8421120, 8730720, 8795392, 8916480, 9204480, 9276390, 9312768, 9473760, 9745920, 9822060, 9894816, 10105344, 10355040, 10476864, 10575360, 10994240, 11045376, 11131668, 11368512, 11640960, 12368520, 12426048, 12631680, 13096080, 13193088, 13374720, 13806720, 13914585, 13969152, 14210640, 14618880, 14842224, 15158016, 15521280, 15532560, 15715296, 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約数ペア:

[(1, 21372802560), (2, 10686401280), (3, 7124267520), (4, 5343200640), (5, 4274560512), (6, 3562133760), (8, 2671600320), (9, 2374755840), (10, 2137280256), (12, 1781066880), (15, 1424853504), (16, 1335800160), (17, 1257223680), (18, 1187377920), (20, 1068640128), (24, 890533440), (27, 791585280), (30, 712426752), (32, 667900080), (34, 628611840), (36, 593688960), (40, 534320064), (43, 497041920), (45, 474951168), (47, 454740480), (48, 445266720), (51, 419074560), (54, 395792640), (60, 356213376), (64, 333950040), (68, 314305920), (72, 296844480), (80, 267160032), (81, 263861760), (85, 251444736), (86, 248520960), (90, 237475584), (94, 227370240), (96, 222633360), (102, 209537280), (108, 197896320), (120, 178106688), (128, 166975020), (129, 165680640), (135, 158317056), (136, 157152960), (141, 151580160), (144, 148422240), (153, 139691520), (160, 133580016), (162, 131930880), (170, 125722368), (172, 124260480), (180, 118737792), (188, 113685120), (192, 111316680), (204, 104768640), (215, 99408384), (216, 98948160), (235, 90948096), (240, 89053344), (243, 87953920), (255, 83814912), (256, 83487510), (258, 82840320), (270, 79158528), (272, 78576480), (282, 75790080), (288, 74211120), (306, 69845760), (320, 66790008), (324, 65965440), (340, 62861184), (344, 62130240), (360, 59368896), (376, 56842560), (384, 55658340), (387, 55226880), (405, 52772352), (408, 52384320), (423, 50526720), (430, 49704192), (432, 49474080), (459, 46563840), (470, 45474048), (480, 44526672), (486, 43976960), (510, 41907456), (512, 41743755), (516, 41420160), (540, 39579264), (544, 39288240), (564, 37895040), (576, 37105560), (612, 34922880), (640, 33395004), (645, 33136128), (648, 32982720), (680, 31430592), (688, 31065120), (705, 30316032), (720, 29684448), (731, 29237760), (752, 28421280), (765, 27938304), (768, 27829170), (774, 27613440), (799, 26749440), (810, 26386176), (816, 26192160), (846, 25263360), (860, 24852096), (864, 24737040), (918, 23281920), (940, 22737024), (960, 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(2820, 7579008), (2880, 7421112), (2924, 7309440), (3008, 7105320), (3060, 6984576), (3096, 6903360), (3196, 6687360), (3240, 6596544), (3264, 6548040), (3384, 6315840), (3440, 6213024), (3456, 6184260), (3483, 6136320), (3655, 5847552), (3672, 5820480), (3760, 5684256), (3807, 5614080), (3840, 5565834), (3870, 5522688), (3888, 5497120), (3995, 5349888), (4042, 5287680), (4080, 5238432), (4128, 5177520), (4131, 5173760), (4230, 5052672), (4320, 4947408), (4352, 4911030), (4386, 4872960), (4512, 4736880), (4590, 4656384), (4608, 4638195), (4644, 4602240), (4794, 4458240), (4860, 4397696), (4896, 4365360), (5076, 4210560), (5160, 4142016), (5184, 4122840), (5440, 3928824), (5504, 3883140), (5508, 3880320), (5640, 3789504), (5760, 3710556), (5805, 3681792), (5848, 3654720), (6016, 3552660), (6063, 3525120), (6120, 3492288), (6192, 3451680), (6345, 3368448), (6392, 3343680), (6480, 3298272), (6528, 3274020), (6579, 3248640), (6768, 3157920), (6880, 3106512), (6885, 3104256), (6912, 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(30456, 701760), (30960, 690336), (31104, 687140), (31960, 668736), (32336, 660960), (32640, 654804), (32895, 649728), (33024, 647190), (33048, 646720), (33840, 631584), (34357, 622080), (34560, 618426), (34830, 613632), (35088, 609120), (35955, 594432), (36096, 592110), (36378, 587520), (36720, 582048), (37152, 575280), (38070, 561408), (38352, 557280), (38880, 549712), (39168, 545670), (39474, 541440), (40420, 528768), (40608, 526320), (41280, 517752), (41310, 517376), (41472, 515355), (41796, 511360), (43146, 495360), (43520, 491103), (43860, 487296), (44064, 485040), (45120, 473688), (45684, 467840), (46440, 460224), (46784, 456840), (47940, 445824), (48504, 440640), (48960, 436536), (49536, 431460), (50760, 421056), (51136, 417960), (51840, 412284), (52245, 409088), (52632, 406080), (54144, 394740), (54567, 391680), (55040, 388314), (55080, 388032), (55728, 383520), (57105, 374272), (57528, 371520), (58480, 365472), (58752, 363780), (59211, 360960), (60160, 355266), (60630, 352512), (60912, 350880), (61920, 345168), (62208, 343570), (63920, 334368), (64672, 330480), (64719, 330240), (65280, 327402), (65790, 324864), (66048, 323595), (66096, 323360), (67680, 315792), (68714, 311040), (69120, 309213), (69660, 306816), (70176, 304560), (71910, 297216), (72192, 296055), (72756, 293760), (73440, 291024), (74304, 287640), (76140, 280704), (76704, 278640), (77760, 274856), (78336, 272835), (78948, 270720), (80840, 264384), (81216, 263160), (82560, 258876), (82620, 258688), (83592, 255680), (86292, 247680), (87720, 243648), (88128, 242520), (90240, 236844), (90945, 235008), (91368, 233920), (92880, 230112), (93568, 228420), (95880, 222912), (97008, 220320), (97920, 218268), (98685, 216576), (99072, 215730), (101520, 210528), (102272, 208980), (103071, 207360), (103680, 206142), (104490, 204544), (105264, 203040), (107865, 198144), (108288, 197370), (109134, 195840), (110080, 194157), (110160, 194016), (111456, 191760), (114210, 187136), (115056, 185760), (116960, 182736), (117504, 181890), (118422, 180480), (120320, 177633), (121260, 176256), (121824, 175440), (123840, 172584), (124416, 171785), (127840, 167184), (129344, 165240), (129438, 165120), (130560, 163701), (131580, 162432), (132192, 161680), (135360, 157896), (137428, 155520), (139320, 153408), (140352, 152280), (143820, 148608), (145512, 146880)]