7143268980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2794

約数の個数: 144

約数和(自身を含む): 21113374464

約数和(自身を除く): 13970105484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 530, 580, 636, 795, 841, 870, 1060, 1537, 1590, 1682, 1740, 2523, 2671, 3074, 3180, 3364, 4205, 4611, 5046, 5342, 6148, 7685, 8013, 8410, 9222, 10092, 10684, 12615, 13355, 15370, 16026, 16820, 18444, 23055, 25230, 26710, 30740, 32052, 40065, 44573, 46110, 50460, 53420, 77459, 80130, 89146, 92220, 133719, 141563, 154918, 160260, 178292, 222865, 232377, 267438, 283126, 309836, 387295, 424689, 445730, 464754, 534876, 566252, 668595, 707815, 774590, 849378, 891460, 929508, 1161885, 1337190, 1415630, 1549180, 1698756, 2123445, 2246311, 2323770, 2674380, 2831260, 4105327, 4246890, 4492622, 4647540, 6738933, 8210654, 8493780, 8985244, 11231555, 12315981, 13477866, 16421308, 20526635, 22463110, 24631962, 26955732, 33694665, 41053270, 44926220, 49263924, 61579905, 67389330, 82106540, 119054483, 123159810, 134778660, 238108966, 246319620, 357163449, 476217932, 595272415, 714326898, 1190544830, 1428653796, 1785817245, 2381089660, 3571634490, 7143268980]

約数ペア:

[(1, 7143268980), (2, 3571634490), (3, 2381089660), (4, 1785817245), (5, 1428653796), (6, 1190544830), (10, 714326898), (12, 595272415), (15, 476217932), (20, 357163449), (29, 246319620), (30, 238108966), (53, 134778660), (58, 123159810), (60, 119054483), (87, 82106540), (106, 67389330), (116, 61579905), (145, 49263924), (159, 44926220), (174, 41053270), (212, 33694665), (265, 26955732), (290, 24631962), (318, 22463110), (348, 20526635), (435, 16421308), (530, 13477866), (580, 12315981), (636, 11231555), (795, 8985244), (841, 8493780), (870, 8210654), (1060, 6738933), (1537, 4647540), (1590, 4492622), (1682, 4246890), (1740, 4105327), (2523, 2831260), (2671, 2674380), (3074, 2323770), (3180, 2246311), (3364, 2123445), (4205, 1698756), (4611, 1549180), (5046, 1415630), (5342, 1337190), (6148, 1161885), (7685, 929508), (8013, 891460), (8410, 849378), (9222, 774590), (10092, 707815), (10684, 668595), (12615, 566252), (13355, 534876), (15370, 464754), (16026, 445730), (16820, 424689), (18444, 387295), (23055, 309836), (25230, 283126), (26710, 267438), (30740, 232377), (32052, 222865), (40065, 178292), (44573, 160260), (46110, 154918), (50460, 141563), (53420, 133719), (77459, 92220), (80130, 89146)]