68266998240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20317559}}^1$

素因数の和:20317584

約数の個数: 96

約数和(自身を含む): 245761205760

約数和(自身を除く): 177494207520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20317559, 40635118, 60952677, 81270236, 101587795, 121905354, 142222913, 162540472, 203175590, 243810708, 284445826, 304763385, 325080944, 406351180, 426668739, 487621416, 568891652, 609526770, 650161888, 711114565, 812702360, 853337478, 975242832, 1137783304, 1219053540, 1422229130, 1625404720, 1706674956, 1950485664, 2133343695, 2275566608, 2438107080, 2844458260, 3250809440, 3413349912, 4266687390, 4551133216, 4876214160, 5688916520, 6826699824, 8533374780, 9752428320, 11377833040, 13653399648, 17066749560, 22755666080, 34133499120, 68266998240]

約数ペア:

[(1, 68266998240), (2, 34133499120), (3, 22755666080), (4, 17066749560), (5, 13653399648), (6, 11377833040), (7, 9752428320), (8, 8533374780), (10, 6826699824), (12, 5688916520), (14, 4876214160), (15, 4551133216), (16, 4266687390), (20, 3413349912), (21, 3250809440), (24, 2844458260), (28, 2438107080), (30, 2275566608), (32, 2133343695), (35, 1950485664), (40, 1706674956), (42, 1625404720), (48, 1422229130), (56, 1219053540), (60, 1137783304), (70, 975242832), (80, 853337478), (84, 812702360), (96, 711114565), (105, 650161888), (112, 609526770), (120, 568891652), (140, 487621416), (160, 426668739), (168, 406351180), (210, 325080944), (224, 304763385), (240, 284445826), (280, 243810708), (336, 203175590), (420, 162540472), (480, 142222913), (560, 121905354), (672, 101587795), (840, 81270236), (1120, 60952677), (1680, 40635118), (3360, 20317559)]