8255411640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3275957}}^1$

素因数の和:3275981

約数の個数: 96

約数和(自身を含む): 30662966880

約数和(自身を除く): 22407555240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3275957, 6551914, 9827871, 13103828, 16379785, 19655742, 22931699, 26207656, 29483613, 32759570, 39311484, 45863398, 49139355, 58967226, 65519140, 68795097, 78622968, 91726796, 98278710, 114658495, 117934452, 131038280, 137590194, 147418065, 183453592, 196557420, 206385291, 229316990, 235868904, 275180388, 294836130, 343975485, 393114840, 412770582, 458633980, 550360776, 589672260, 687950970, 825541164, 917267960, 1031926455, 1179344520, 1375901940, 1651082328, 2063852910, 2751803880, 4127705820, 8255411640]

約数ペア:

[(1, 8255411640), (2, 4127705820), (3, 2751803880), (4, 2063852910), (5, 1651082328), (6, 1375901940), (7, 1179344520), (8, 1031926455), (9, 917267960), (10, 825541164), (12, 687950970), (14, 589672260), (15, 550360776), (18, 458633980), (20, 412770582), (21, 393114840), (24, 343975485), (28, 294836130), (30, 275180388), (35, 235868904), (36, 229316990), (40, 206385291), (42, 196557420), (45, 183453592), (56, 147418065), (60, 137590194), (63, 131038280), (70, 117934452), (72, 114658495), (84, 98278710), (90, 91726796), (105, 78622968), (120, 68795097), (126, 65519140), (140, 58967226), (168, 49139355), (180, 45863398), (210, 39311484), (252, 32759570), (280, 29483613), (315, 26207656), (360, 22931699), (420, 19655742), (504, 16379785), (630, 13103828), (840, 9827871), (1260, 6551914), (2520, 3275957)]