255083360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12028

約数の個数: 96

約数和(自身を含む): 725034240

約数和(自身を除く): 469950880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 11987, 21280, 23974, 47948, 59935, 83909, 95896, 119870, 167818, 191792, 227753, 239740, 335636, 383584, 419545, 455506, 479480, 671272, 839090, 911012, 958960, 1138765, 1342544, 1594271, 1678180, 1822024, 1917920, 2277530, 2685088, 3188542, 3356360, 3644048, 4555060, 6377084, 6712720, 7288096, 7971355, 9110120, 12754168, 13425440, 15942710, 18220240, 25508336, 31885420, 36440480, 51016672, 63770840, 127541680, 255083360]

約数ペア:

[(1, 255083360), (2, 127541680), (4, 63770840), (5, 51016672), (7, 36440480), (8, 31885420), (10, 25508336), (14, 18220240), (16, 15942710), (19, 13425440), (20, 12754168), (28, 9110120), (32, 7971355), (35, 7288096), (38, 6712720), (40, 6377084), (56, 4555060), (70, 3644048), (76, 3356360), (80, 3188542), (95, 2685088), (112, 2277530), (133, 1917920), (140, 1822024), (152, 1678180), (160, 1594271), (190, 1342544), (224, 1138765), (266, 958960), (280, 911012), (304, 839090), (380, 671272), (532, 479480), (560, 455506), (608, 419545), (665, 383584), (760, 335636), (1064, 239740), (1120, 227753), (1330, 191792), (1520, 167818), (2128, 119870), (2660, 95896), (3040, 83909), (4256, 59935), (5320, 47948), (10640, 23974), (11987, 21280)]