68535891840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2745829}}^1$

素因数の和:2745864

約数の個数: 128

約数和(自身を含む): 235262714400

約数和(自身を除く): 166726822560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 2745829, 5491658, 8237487, 10983316, 13729145, 16474974, 21966632, 27458290, 32949948, 35695777, 41187435, 43933264, 54916580, 65899896, 71391554, 82374870, 87866528, 107087331, 109833160, 131799792, 142783108, 164749740, 175733056, 178478885, 214174662, 219666320, 263599584, 285566216, 329499480, 351466112, 356957770, 428349324, 439332640, 527199168, 535436655, 571132432, 658998960, 713915540, 856698648, 878665280, 1054398336, 1070873310, 1142264864, 1317997920, 1427831080, 1713397296, 1757330560, 2141746620, 2284529728, 2635995840, 2855662160, 3426794592, 4283493240, 4569059456, 5271991680, 5711324320, 6853589184, 8566986480, 11422648640, 13707178368, 17133972960, 22845297280, 34267945920, 68535891840]

約数ペア:

[(1, 68535891840), (2, 34267945920), (3, 22845297280), (4, 17133972960), (5, 13707178368), (6, 11422648640), (8, 8566986480), (10, 6853589184), (12, 5711324320), (13, 5271991680), (15, 4569059456), (16, 4283493240), (20, 3426794592), (24, 2855662160), (26, 2635995840), (30, 2284529728), (32, 2141746620), (39, 1757330560), (40, 1713397296), (48, 1427831080), (52, 1317997920), (60, 1142264864), (64, 1070873310), (65, 1054398336), (78, 878665280), (80, 856698648), (96, 713915540), (104, 658998960), (120, 571132432), (128, 535436655), (130, 527199168), (156, 439332640), (160, 428349324), (192, 356957770), (195, 351466112), (208, 329499480), (240, 285566216), (260, 263599584), (312, 219666320), (320, 214174662), (384, 178478885), (390, 175733056), (416, 164749740), (480, 142783108), (520, 131799792), (624, 109833160), (640, 107087331), (780, 87866528), (832, 82374870), (960, 71391554), (1040, 65899896), (1248, 54916580), (1560, 43933264), (1664, 41187435), (1920, 35695777), (2080, 32949948), (2496, 27458290), (3120, 21966632), (4160, 16474974), (4992, 13729145), (6240, 10983316), (8320, 8237487), (12480, 5491658), (24960, 2745829)]