2655228240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{526831}}^1$

素因数の和:526857

約数の個数: 120

約数和(自身を含む): 10191038208

約数和(自身を除く): 7535809968

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, 526831, 1053662, 1580493, 2107324, 2634155, 3160986, 3687817, 4214648, 4741479, 5268310, 6321972, 7375634, 7902465, 8429296, 9482958, 10536620, 11063451, 12643944, 14751268, 15804930, 18439085, 18965916, 21073240, 22126902, 23707395, 25287888, 29502536, 31609860, 33190353, 36878170, 37931832, 42146480, 44253804, 47414790, 55317255, 59005072, 63219720, 66380706, 73756340, 75863664, 88507608, 94829580, 110634510, 126439440, 132761412, 147512680, 165951765, 177015216, 189659160, 221269020, 265522824, 295025360, 331903530, 379318320, 442538040, 531045648, 663807060, 885076080, 1327614120, 2655228240]

約数ペア:

[(1, 2655228240), (2, 1327614120), (3, 885076080), (4, 663807060), (5, 531045648), (6, 442538040), (7, 379318320), (8, 331903530), (9, 295025360), (10, 265522824), (12, 221269020), (14, 189659160), (15, 177015216), (16, 165951765), (18, 147512680), (20, 132761412), (21, 126439440), (24, 110634510), (28, 94829580), (30, 88507608), (35, 75863664), (36, 73756340), (40, 66380706), (42, 63219720), (45, 59005072), (48, 55317255), (56, 47414790), (60, 44253804), (63, 42146480), (70, 37931832), (72, 36878170), (80, 33190353), (84, 31609860), (90, 29502536), (105, 25287888), (112, 23707395), (120, 22126902), (126, 21073240), (140, 18965916), (144, 18439085), (168, 15804930), (180, 14751268), (210, 12643944), (240, 11063451), (252, 10536620), (280, 9482958), (315, 8429296), (336, 7902465), (360, 7375634), (420, 6321972), (504, 5268310), (560, 4741479), (630, 4214648), (720, 3687817), (840, 3160986), (1008, 2634155), (1260, 2107324), (1680, 1580493), (2520, 1053662), (5040, 526831)]