389657364320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{8537}}^1$

素因数の和:9133

約数の個数: 192

約数和(自身を含む): 1067043995136

約数和(自身を除く): 677386630816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 491, 560, 581, 664, 830, 982, 1120, 1162, 1328, 1660, 1964, 2324, 2455, 2656, 2905, 3320, 3437, 3928, 4648, 4910, 5810, 6640, 6874, 7856, 8537, 9296, 9820, 11620, 13280, 13748, 15712, 17074, 17185, 18592, 19640, 23240, 27496, 34148, 34370, 39280, 40753, 42685, 46480, 54992, 59759, 68296, 68740, 78560, 81506, 85370, 92960, 109984, 119518, 136592, 137480, 163012, 170740, 203765, 239036, 273184, 274960, 285271, 298795, 326024, 341480, 407530, 478072, 549920, 570542, 597590, 652048, 682960, 708571, 815060, 956144, 1141084, 1195180, 1304096, 1365920, 1417142, 1426355, 1630120, 1912288, 2282168, 2390360, 2834284, 2852710, 3260240, 3542855, 4191667, 4564336, 4780720, 4959997, 5668568, 5705420, 6520480, 7085710, 8383334, 9128672, 9561440, 9919994, 11337136, 11410840, 14171420, 16766668, 19839988, 20958335, 22674272, 22821680, 24799985, 28342840, 29341669, 33533336, 39679976, 41916670, 45643360, 49599970, 56685680, 58683338, 67066672, 79359952, 83833340, 99199940, 113371360, 117366676, 134133344, 146708345, 158719904, 167666680, 198399880, 234733352, 293416690, 335333360, 347908361, 396799760, 469466704, 586833380, 670666720, 695816722, 793599520, 938933408, 1173666760, 1391633444, 1739541805, 2347333520, 2435358527, 2783266888, 3479083610, 4694667040, 4870717054, 5566533776, 6958167220, 9741434108, 11133067552, 12176792635, 13916334440, 19482868216, 24353585270, 27832668880, 38965736432, 48707170540, 55665337760, 77931472864, 97414341080, 194828682160, 389657364320]

約数ペア:

[(1, 389657364320), (2, 194828682160), (4, 97414341080), (5, 77931472864), (7, 55665337760), (8, 48707170540), (10, 38965736432), (14, 27832668880), (16, 24353585270), (20, 19482868216), (28, 13916334440), (32, 12176792635), (35, 11133067552), (40, 9741434108), (56, 6958167220), (70, 5566533776), (80, 4870717054), (83, 4694667040), (112, 3479083610), (140, 2783266888), (160, 2435358527), (166, 2347333520), (224, 1739541805), (280, 1391633444), (332, 1173666760), (415, 938933408), (491, 793599520), (560, 695816722), (581, 670666720), (664, 586833380), (830, 469466704), (982, 396799760), (1120, 347908361), (1162, 335333360), (1328, 293416690), (1660, 234733352), (1964, 198399880), (2324, 167666680), (2455, 158719904), (2656, 146708345), (2905, 134133344), (3320, 117366676), (3437, 113371360), (3928, 99199940), (4648, 83833340), (4910, 79359952), (5810, 67066672), (6640, 58683338), (6874, 56685680), (7856, 49599970), (8537, 45643360), (9296, 41916670), (9820, 39679976), (11620, 33533336), (13280, 29341669), (13748, 28342840), (15712, 24799985), (17074, 22821680), (17185, 22674272), (18592, 20958335), (19640, 19839988), (23240, 16766668), (27496, 14171420), (34148, 11410840), (34370, 11337136), (39280, 9919994), (40753, 9561440), (42685, 9128672), (46480, 8383334), (54992, 7085710), (59759, 6520480), (68296, 5705420), (68740, 5668568), (78560, 4959997), (81506, 4780720), (85370, 4564336), (92960, 4191667), (109984, 3542855), (119518, 3260240), (136592, 2852710), (137480, 2834284), (163012, 2390360), (170740, 2282168), (203765, 1912288), (239036, 1630120), (273184, 1426355), (274960, 1417142), (285271, 1365920), (298795, 1304096), (326024, 1195180), (341480, 1141084), (407530, 956144), (478072, 815060), (549920, 708571), (570542, 682960), (597590, 652048)]