15708004520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10529}}^1$

素因数の和:10723

約数の個数: 128

約数和(自身を含む): 40334112000

約数和(自身を除く): 24626107480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 151, 152, 190, 247, 260, 302, 380, 494, 520, 604, 755, 760, 988, 1208, 1235, 1510, 1963, 1976, 2470, 2869, 3020, 3926, 4940, 5738, 6040, 7852, 9815, 9880, 10529, 11476, 14345, 15704, 19630, 21058, 22952, 28690, 37297, 39260, 42116, 52645, 57380, 74594, 78520, 84232, 105290, 114760, 136877, 149188, 186485, 200051, 210580, 273754, 298376, 372970, 400102, 421160, 547508, 684385, 745940, 800204, 1000255, 1095016, 1368770, 1491880, 1589879, 1600408, 2000510, 2600663, 2737540, 3179758, 4001020, 5201326, 5475080, 6359516, 7949395, 8002040, 10402652, 12719032, 13003315, 15898790, 20668427, 20805304, 26006630, 30207701, 31797580, 41336854, 52013260, 60415402, 63595160, 82673708, 103342135, 104026520, 120830804, 151038505, 165347416, 206684270, 241661608, 302077010, 392700113, 413368540, 604154020, 785400226, 826737080, 1208308040, 1570800452, 1963500565, 3141600904, 3927001130, 7854002260, 15708004520]

約数ペア:

[(1, 15708004520), (2, 7854002260), (4, 3927001130), (5, 3141600904), (8, 1963500565), (10, 1570800452), (13, 1208308040), (19, 826737080), (20, 785400226), (26, 604154020), (38, 413368540), (40, 392700113), (52, 302077010), (65, 241661608), (76, 206684270), (95, 165347416), (104, 151038505), (130, 120830804), (151, 104026520), (152, 103342135), (190, 82673708), (247, 63595160), (260, 60415402), (302, 52013260), (380, 41336854), (494, 31797580), (520, 30207701), (604, 26006630), (755, 20805304), (760, 20668427), (988, 15898790), (1208, 13003315), (1235, 12719032), (1510, 10402652), (1963, 8002040), (1976, 7949395), (2470, 6359516), (2869, 5475080), (3020, 5201326), (3926, 4001020), (4940, 3179758), (5738, 2737540), (6040, 2600663), (7852, 2000510), (9815, 1600408), (9880, 1589879), (10529, 1491880), (11476, 1368770), (14345, 1095016), (15704, 1000255), (19630, 800204), (21058, 745940), (22952, 684385), (28690, 547508), (37297, 421160), (39260, 400102), (42116, 372970), (52645, 298376), (57380, 273754), (74594, 210580), (78520, 200051), (84232, 186485), (105290, 149188), (114760, 136877)]