15706944750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7691}}^1$

素因数の和:8107

約数の個数: 128

約数和(自身を含む): 44926202880

約数和(自身を除く): 29219258130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 389, 525, 750, 778, 875, 1050, 1167, 1750, 1945, 2334, 2625, 2723, 3890, 5250, 5446, 5835, 7691, 8169, 9725, 11670, 13615, 15382, 16338, 19450, 23073, 27230, 29175, 38455, 40845, 46146, 48625, 53837, 58350, 68075, 76910, 81690, 97250, 107674, 115365, 136150, 145875, 161511, 192275, 204225, 230730, 269185, 291750, 323022, 340375, 384550, 408450, 538370, 576825, 680750, 807555, 961375, 1021125, 1153650, 1345925, 1615110, 1922750, 2042250, 2691850, 2884125, 2991799, 4037775, 5768250, 5983598, 6729625, 8075550, 8975397, 13459250, 14958995, 17950794, 20188875, 20942593, 29917990, 40377750, 41885186, 44876985, 62827779, 74794975, 89753970, 104712965, 125655558, 149589950, 209425930, 224384925, 314138895, 373974875, 448769850, 523564825, 628277790, 747949750, 1047129650, 1121924625, 1570694475, 2243849250, 2617824125, 3141388950, 5235648250, 7853472375, 15706944750]

約数ペア:

[(1, 15706944750), (2, 7853472375), (3, 5235648250), (5, 3141388950), (6, 2617824125), (7, 2243849250), (10, 1570694475), (14, 1121924625), (15, 1047129650), (21, 747949750), (25, 628277790), (30, 523564825), (35, 448769850), (42, 373974875), (50, 314138895), (70, 224384925), (75, 209425930), (105, 149589950), (125, 125655558), (150, 104712965), (175, 89753970), (210, 74794975), (250, 62827779), (350, 44876985), (375, 41885186), (389, 40377750), (525, 29917990), (750, 20942593), (778, 20188875), (875, 17950794), (1050, 14958995), (1167, 13459250), (1750, 8975397), (1945, 8075550), (2334, 6729625), (2625, 5983598), (2723, 5768250), (3890, 4037775), (5250, 2991799), (5446, 2884125), (5835, 2691850), (7691, 2042250), (8169, 1922750), (9725, 1615110), (11670, 1345925), (13615, 1153650), (15382, 1021125), (16338, 961375), (19450, 807555), (23073, 680750), (27230, 576825), (29175, 538370), (38455, 408450), (40845, 384550), (46146, 340375), (48625, 323022), (53837, 291750), (58350, 269185), (68075, 230730), (76910, 204225), (81690, 192275), (97250, 161511), (107674, 145875), (115365, 136150)]