2931006960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{581549}}^1$

素因数の和:581575

約数の個数: 120

約数和(自身を含む): 11249503200

約数和(自身を除く): 8318496240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 581549, 1163098, 1744647, 2326196, 2907745, 3489294, 4070843, 4652392, 5233941, 5815490, 6978588, 8141686, 8723235, 9304784, 10467882, 11630980, 12212529, 13957176, 16283372, 17446470, 20354215, 20935764, 23261960, 24425058, 26169705, 27914352, 32566744, 34892940, 36637587, 40708430, 41871528, 46523920, 48850116, 52339410, 61062645, 65133488, 69785880, 73275174, 81416860, 83743056, 97700232, 104678820, 122125290, 139571760, 146550348, 162833720, 183187935, 195400464, 209357640, 244250580, 293100696, 325667440, 366375870, 418715280, 488501160, 586201392, 732751740, 977002320, 1465503480, 2931006960]

約数ペア:

[(1, 2931006960), (2, 1465503480), (3, 977002320), (4, 732751740), (5, 586201392), (6, 488501160), (7, 418715280), (8, 366375870), (9, 325667440), (10, 293100696), (12, 244250580), (14, 209357640), (15, 195400464), (16, 183187935), (18, 162833720), (20, 146550348), (21, 139571760), (24, 122125290), (28, 104678820), (30, 97700232), (35, 83743056), (36, 81416860), (40, 73275174), (42, 69785880), (45, 65133488), (48, 61062645), (56, 52339410), (60, 48850116), (63, 46523920), (70, 41871528), (72, 40708430), (80, 36637587), (84, 34892940), (90, 32566744), (105, 27914352), (112, 26169705), (120, 24425058), (126, 23261960), (140, 20935764), (144, 20354215), (168, 17446470), (180, 16283372), (210, 13957176), (240, 12212529), (252, 11630980), (280, 10467882), (315, 9304784), (336, 8723235), (360, 8141686), (420, 6978588), (504, 5815490), (560, 5233941), (630, 4652392), (720, 4070843), (840, 3489294), (1008, 2907745), (1260, 2326196), (1680, 1744647), (2520, 1163098), (5040, 581549)]