61321142040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{53269}}^1$

素因数の和:53517

約数の個数: 128

約数和(自身を含む): 188473521600

約数和(自身を除く): 127152379560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 181, 212, 265, 318, 362, 424, 530, 543, 636, 724, 795, 905, 1060, 1086, 1272, 1448, 1590, 1810, 2120, 2172, 2715, 3180, 3620, 4344, 5430, 6360, 7240, 9593, 10860, 19186, 21720, 28779, 38372, 47965, 53269, 57558, 76744, 95930, 106538, 115116, 143895, 159807, 191860, 213076, 230232, 266345, 287790, 319614, 383720, 426152, 532690, 575580, 639228, 799035, 1065380, 1151160, 1278456, 1598070, 2130760, 2823257, 3196140, 5646514, 6392280, 8469771, 9641689, 11293028, 14116285, 16939542, 19283378, 22586056, 28232570, 28925067, 33879084, 38566756, 42348855, 48208445, 56465140, 57850134, 67758168, 77133512, 84697710, 96416890, 112930280, 115700268, 144625335, 169395420, 192833780, 231400536, 289250670, 338790840, 385667560, 511009517, 578501340, 1022019034, 1157002680, 1533028551, 2044038068, 2555047585, 3066057102, 4088076136, 5110095170, 6132114204, 7665142755, 10220190340, 12264228408, 15330285510, 20440380680, 30660571020, 61321142040]

約数ペア:

[(1, 61321142040), (2, 30660571020), (3, 20440380680), (4, 15330285510), (5, 12264228408), (6, 10220190340), (8, 7665142755), (10, 6132114204), (12, 5110095170), (15, 4088076136), (20, 3066057102), (24, 2555047585), (30, 2044038068), (40, 1533028551), (53, 1157002680), (60, 1022019034), (106, 578501340), (120, 511009517), (159, 385667560), (181, 338790840), (212, 289250670), (265, 231400536), (318, 192833780), (362, 169395420), (424, 144625335), (530, 115700268), (543, 112930280), (636, 96416890), (724, 84697710), (795, 77133512), (905, 67758168), (1060, 57850134), (1086, 56465140), (1272, 48208445), (1448, 42348855), (1590, 38566756), (1810, 33879084), (2120, 28925067), (2172, 28232570), (2715, 22586056), (3180, 19283378), (3620, 16939542), (4344, 14116285), (5430, 11293028), (6360, 9641689), (7240, 8469771), (9593, 6392280), (10860, 5646514), (19186, 3196140), (21720, 2823257), (28779, 2130760), (38372, 1598070), (47965, 1278456), (53269, 1151160), (57558, 1065380), (76744, 799035), (95930, 639228), (106538, 575580), (115116, 532690), (143895, 426152), (159807, 383720), (191860, 319614), (213076, 287790), (230232, 266345)]