144534840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 459950400

約数和(自身を除く): 315415560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1013, 1160, 1189, 1230, 1640, 1740, 2026, 2378, 2460, 3039, 3480, 3567, 4052, 4756, 4920, 5065, 5945, 6078, 7134, 8104, 9512, 10130, 11890, 12156, 14268, 15195, 17835, 20260, 23780, 24312, 28536, 29377, 30390, 35670, 40520, 41533, 47560, 58754, 60780, 71340, 83066, 88131, 117508, 121560, 124599, 142680, 146885, 166132, 176262, 207665, 235016, 249198, 293770, 332264, 352524, 415330, 440655, 498396, 587540, 622995, 705048, 830660, 881310, 996792, 1175080, 1204457, 1245990, 1661320, 1762620, 2408914, 2491980, 3525240, 3613371, 4817828, 4983960, 6022285, 7226742, 9635656, 12044570, 14453484, 18066855, 24089140, 28906968, 36133710, 48178280, 72267420, 144534840]

約数ペア:

[(1, 144534840), (2, 72267420), (3, 48178280), (4, 36133710), (5, 28906968), (6, 24089140), (8, 18066855), (10, 14453484), (12, 12044570), (15, 9635656), (20, 7226742), (24, 6022285), (29, 4983960), (30, 4817828), (40, 3613371), (41, 3525240), (58, 2491980), (60, 2408914), (82, 1762620), (87, 1661320), (116, 1245990), (120, 1204457), (123, 1175080), (145, 996792), (164, 881310), (174, 830660), (205, 705048), (232, 622995), (246, 587540), (290, 498396), (328, 440655), (348, 415330), (410, 352524), (435, 332264), (492, 293770), (580, 249198), (615, 235016), (696, 207665), (820, 176262), (870, 166132), (984, 146885), (1013, 142680), (1160, 124599), (1189, 121560), (1230, 117508), (1640, 88131), (1740, 83066), (2026, 71340), (2378, 60780), (2460, 58754), (3039, 47560), (3480, 41533), (3567, 40520), (4052, 35670), (4756, 30390), (4920, 29377), (5065, 28536), (5945, 24312), (6078, 23780), (7134, 20260), (8104, 17835), (9512, 15195), (10130, 14268), (11890, 12156)]