256787520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24317}}^1$

素因数の和:24348

約数の個数: 112

約数和(自身を含む): 889455168

約数和(自身を除く): 632667648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 24317, 48634, 72951, 97268, 121585, 145902, 194536, 243170, 267487, 291804, 364755, 389072, 486340, 534974, 583608, 729510, 778144, 802461, 972680, 1069948, 1167216, 1337435, 1459020, 1556288, 1604922, 1945360, 2139896, 2334432, 2674870, 2918040, 3209844, 3890720, 4012305, 4279792, 4668864, 5349740, 5836080, 6419688, 7781440, 8024610, 8559584, 10699480, 11672160, 12839376, 16049220, 17119168, 21398960, 23344320, 25678752, 32098440, 42797920, 51357504, 64196880, 85595840, 128393760, 256787520]

約数ペア:

[(1, 256787520), (2, 128393760), (3, 85595840), (4, 64196880), (5, 51357504), (6, 42797920), (8, 32098440), (10, 25678752), (11, 23344320), (12, 21398960), (15, 17119168), (16, 16049220), (20, 12839376), (22, 11672160), (24, 10699480), (30, 8559584), (32, 8024610), (33, 7781440), (40, 6419688), (44, 5836080), (48, 5349740), (55, 4668864), (60, 4279792), (64, 4012305), (66, 3890720), (80, 3209844), (88, 2918040), (96, 2674870), (110, 2334432), (120, 2139896), (132, 1945360), (160, 1604922), (165, 1556288), (176, 1459020), (192, 1337435), (220, 1167216), (240, 1069948), (264, 972680), (320, 802461), (330, 778144), (352, 729510), (440, 583608), (480, 534974), (528, 486340), (660, 389072), (704, 364755), (880, 291804), (960, 267487), (1056, 243170), (1320, 194536), (1760, 145902), (2112, 121585), (2640, 97268), (3520, 72951), (5280, 48634), (10560, 24317)]