7644221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1094

約数の個数: 240

約数和(自身を含む): 25803527040

約数和(自身を除く): 18159305520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 229, 240, 260, 312, 338, 390, 458, 507, 520, 624, 676, 687, 780, 823, 845, 916, 1014, 1040, 1145, 1352, 1374, 1560, 1646, 1690, 1832, 2028, 2290, 2469, 2535, 2704, 2748, 2977, 3120, 3292, 3380, 3435, 3664, 4056, 4115, 4580, 4938, 5070, 5496, 5954, 6584, 6760, 6870, 8112, 8230, 8931, 9160, 9876, 10140, 10699, 10992, 11908, 12345, 13168, 13520, 13740, 14885, 16460, 17862, 18320, 19752, 20280, 21398, 23816, 24690, 27480, 29770, 32097, 32920, 35724, 38701, 39504, 40560, 42796, 44655, 47632, 49380, 53495, 54960, 59540, 64194, 65840, 71448, 77402, 85592, 89310, 98760, 106990, 116103, 119080, 128388, 139087, 142896, 154804, 160485, 171184, 178620, 188467, 193505, 197520, 213980, 232206, 238160, 256776, 278174, 309608, 320970, 357240, 376934, 387010, 417261, 427960, 464412, 513552, 556348, 565401, 580515, 619216, 641940, 695435, 714480, 753868, 774020, 834522, 855920, 928824, 942335, 1112696, 1130802, 1161030, 1283880, 1390870, 1507736, 1548040, 1669044, 1857648, 1884670, 2086305, 2225392, 2261604, 2322060, 2450071, 2567760, 2781740, 2827005, 3015472, 3096080, 3338088, 3769340, 4172610, 4523208, 4644120, 4900142, 5563480, 5654010, 6676176, 7350213, 7538680, 8345220, 9046416, 9288240, 9800284, 11126960, 11308020, 12250355, 14700426, 15077360, 16690440, 19600568, 22616040, 24500710, 29400852, 31850923, 33380880, 36751065, 39201136, 45232080, 49001420, 58801704, 63701846, 73502130, 95552769, 98002840, 117603408, 127403692, 147004260, 159254615, 191105538, 196005680, 254807384, 294008520, 318509230, 382211076, 477763845, 509614768, 588017040, 637018460, 764422152, 955527690, 1274036920, 1528844304, 1911055380, 2548073840, 3822110760, 7644221520]

約数ペア:

[(1, 7644221520), (2, 3822110760), (3, 2548073840), (4, 1911055380), (5, 1528844304), (6, 1274036920), (8, 955527690), (10, 764422152), (12, 637018460), (13, 588017040), (15, 509614768), (16, 477763845), (20, 382211076), (24, 318509230), (26, 294008520), (30, 254807384), (39, 196005680), (40, 191105538), (48, 159254615), (52, 147004260), (60, 127403692), (65, 117603408), (78, 98002840), (80, 95552769), (104, 73502130), (120, 63701846), (130, 58801704), (156, 49001420), (169, 45232080), (195, 39201136), (208, 36751065), (229, 33380880), (240, 31850923), (260, 29400852), (312, 24500710), (338, 22616040), (390, 19600568), (458, 16690440), (507, 15077360), (520, 14700426), (624, 12250355), (676, 11308020), (687, 11126960), (780, 9800284), (823, 9288240), (845, 9046416), (916, 8345220), (1014, 7538680), (1040, 7350213), (1145, 6676176), (1352, 5654010), (1374, 5563480), (1560, 4900142), (1646, 4644120), (1690, 4523208), (1832, 4172610), (2028, 3769340), (2290, 3338088), (2469, 3096080), (2535, 3015472), (2704, 2827005), (2748, 2781740), (2977, 2567760), (3120, 2450071), (3292, 2322060), (3380, 2261604), (3435, 2225392), (3664, 2086305), (4056, 1884670), (4115, 1857648), (4580, 1669044), (4938, 1548040), (5070, 1507736), (5496, 1390870), (5954, 1283880), (6584, 1161030), (6760, 1130802), (6870, 1112696), (8112, 942335), (8230, 928824), (8931, 855920), (9160, 834522), (9876, 774020), (10140, 753868), (10699, 714480), (10992, 695435), (11908, 641940), (12345, 619216), (13168, 580515), (13520, 565401), (13740, 556348), (14885, 513552), (16460, 464412), (17862, 427960), (18320, 417261), (19752, 387010), (20280, 376934), (21398, 357240), (23816, 320970), (24690, 309608), (27480, 278174), (29770, 256776), (32097, 238160), (32920, 232206), (35724, 213980), (38701, 197520), (39504, 193505), (40560, 188467), (42796, 178620), (44655, 171184), (47632, 160485), (49380, 154804), (53495, 142896), (54960, 139087), (59540, 128388), (64194, 119080), (65840, 116103), (71448, 106990), (77402, 98760), (85592, 89310)]