16072977480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{70607}}^1$

素因数の和:70899

約数の個数: 128

約数和(自身を含む): 55311482880

約数和(自身を除く): 39238505400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 813, 840, 1084, 1355, 1626, 1897, 2168, 2710, 3252, 3794, 4065, 5420, 5691, 6504, 7588, 8130, 9485, 10840, 11382, 15176, 16260, 18970, 22764, 28455, 32520, 37940, 45528, 56910, 70607, 75880, 113820, 141214, 211821, 227640, 282428, 353035, 423642, 494249, 564856, 706070, 847284, 988498, 1059105, 1412140, 1482747, 1694568, 1976996, 2118210, 2471245, 2824280, 2965494, 3953992, 4236420, 4942490, 5930988, 7413735, 8472840, 9884980, 11861976, 14827470, 19134497, 19769960, 29654940, 38268994, 57403491, 59309880, 76537988, 95672485, 114806982, 133941479, 153075976, 191344970, 229613964, 267882958, 287017455, 382689940, 401824437, 459227928, 535765916, 574034910, 669707395, 765379880, 803648874, 1071531832, 1148069820, 1339414790, 1607297748, 2009122185, 2296139640, 2678829580, 3214595496, 4018244370, 5357659160, 8036488740, 16072977480]

約数ペア:

[(1, 16072977480), (2, 8036488740), (3, 5357659160), (4, 4018244370), (5, 3214595496), (6, 2678829580), (7, 2296139640), (8, 2009122185), (10, 1607297748), (12, 1339414790), (14, 1148069820), (15, 1071531832), (20, 803648874), (21, 765379880), (24, 669707395), (28, 574034910), (30, 535765916), (35, 459227928), (40, 401824437), (42, 382689940), (56, 287017455), (60, 267882958), (70, 229613964), (84, 191344970), (105, 153075976), (120, 133941479), (140, 114806982), (168, 95672485), (210, 76537988), (271, 59309880), (280, 57403491), (420, 38268994), (542, 29654940), (813, 19769960), (840, 19134497), (1084, 14827470), (1355, 11861976), (1626, 9884980), (1897, 8472840), (2168, 7413735), (2710, 5930988), (3252, 4942490), (3794, 4236420), (4065, 3953992), (5420, 2965494), (5691, 2824280), (6504, 2471245), (7588, 2118210), (8130, 1976996), (9485, 1694568), (10840, 1482747), (11382, 1412140), (15176, 1059105), (16260, 988498), (18970, 847284), (22764, 706070), (28455, 564856), (32520, 494249), (37940, 423642), (45528, 353035), (56910, 282428), (70607, 227640), (75880, 211821), (113820, 141214)]