15702639920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1483

約数の個数: 160

約数和(自身を含む): 40633470720

約数和(自身を除く): 24930830800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 229, 268, 335, 440, 458, 536, 670, 737, 880, 916, 1072, 1145, 1163, 1340, 1474, 1832, 2290, 2326, 2519, 2680, 2948, 3664, 3685, 4580, 4652, 5038, 5360, 5815, 5896, 7370, 9160, 9304, 10076, 11630, 11792, 12595, 12793, 14740, 15343, 18320, 18608, 20152, 23260, 25190, 25586, 29480, 30686, 40304, 46520, 50380, 51172, 58960, 61372, 63965, 76715, 77921, 93040, 100760, 102344, 122744, 127930, 153430, 155842, 168773, 201520, 204688, 245488, 255860, 266327, 306860, 311684, 337546, 389605, 511720, 532654, 613720, 623368, 675092, 779210, 843865, 857131, 1023440, 1065308, 1227440, 1246736, 1331635, 1350184, 1558420, 1687730, 1714262, 2130616, 2663270, 2700368, 2929597, 3116840, 3375460, 3428524, 4261232, 4285655, 5326540, 5859194, 6233680, 6750920, 6857048, 8571310, 10653080, 11718388, 13501840, 13714096, 14647985, 17142620, 17843909, 21306160, 23436776, 29295970, 34285240, 35687818, 46873552, 58591940, 68570480, 71375636, 89219545, 117183880, 142751272, 178439090, 196282999, 234367760, 285502544, 356878180, 392565998, 713756360, 785131996, 981414995, 1427512720, 1570263992, 1962829990, 3140527984, 3925659980, 7851319960, 15702639920]

約数ペア:

[(1, 15702639920), (2, 7851319960), (4, 3925659980), (5, 3140527984), (8, 1962829990), (10, 1570263992), (11, 1427512720), (16, 981414995), (20, 785131996), (22, 713756360), (40, 392565998), (44, 356878180), (55, 285502544), (67, 234367760), (80, 196282999), (88, 178439090), (110, 142751272), (134, 117183880), (176, 89219545), (220, 71375636), (229, 68570480), (268, 58591940), (335, 46873552), (440, 35687818), (458, 34285240), (536, 29295970), (670, 23436776), (737, 21306160), (880, 17843909), (916, 17142620), (1072, 14647985), (1145, 13714096), (1163, 13501840), (1340, 11718388), (1474, 10653080), (1832, 8571310), (2290, 6857048), (2326, 6750920), (2519, 6233680), (2680, 5859194), (2948, 5326540), (3664, 4285655), (3685, 4261232), (4580, 3428524), (4652, 3375460), (5038, 3116840), (5360, 2929597), (5815, 2700368), (5896, 2663270), (7370, 2130616), (9160, 1714262), (9304, 1687730), (10076, 1558420), (11630, 1350184), (11792, 1331635), (12595, 1246736), (12793, 1227440), (14740, 1065308), (15343, 1023440), (18320, 857131), (18608, 843865), (20152, 779210), (23260, 675092), (25190, 623368), (25586, 613720), (29480, 532654), (30686, 511720), (40304, 389605), (46520, 337546), (50380, 311684), (51172, 306860), (58960, 266327), (61372, 255860), (63965, 245488), (76715, 204688), (77921, 201520), (93040, 168773), (100760, 155842), (102344, 153430), (122744, 127930)]