70328960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 114739840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 107, 128, 130, 158, 160, 208, 214, 260, 316, 320, 395, 416, 428, 520, 535, 632, 640, 790, 832, 856, 1027, 1040, 1070, 1264, 1391, 1580, 1664, 1712, 2054, 2080, 2140, 2528, 2782, 3160, 3424, 4108, 4160, 4280, 5056, 5135, 5564, 6320, 6848, 6955, 8216, 8320, 8453, 8560, 10112, 10270, 11128, 12640, 13696, 13910, 16432, 16906, 17120, 20540, 22256, 25280, 27820, 32864, 33812, 34240, 41080, 42265, 44512, 50560, 55640, 65728, 67624, 68480, 82160, 84530, 89024, 109889, 111280, 131456, 135248, 164320, 169060, 178048, 219778, 222560, 270496, 328640, 338120, 439556, 445120, 540992, 549445, 657280, 676240, 879112, 890240, 1081984, 1098890, 1352480, 1758224, 2197780, 2704960, 3516448, 4395560, 5409920, 7032896, 8791120, 14065792, 17582240, 35164480, 70328960]

約数ペア:

[(1, 70328960), (2, 35164480), (4, 17582240), (5, 14065792), (8, 8791120), (10, 7032896), (13, 5409920), (16, 4395560), (20, 3516448), (26, 2704960), (32, 2197780), (40, 1758224), (52, 1352480), (64, 1098890), (65, 1081984), (79, 890240), (80, 879112), (104, 676240), (107, 657280), (128, 549445), (130, 540992), (158, 445120), (160, 439556), (208, 338120), (214, 328640), (260, 270496), (316, 222560), (320, 219778), (395, 178048), (416, 169060), (428, 164320), (520, 135248), (535, 131456), (632, 111280), (640, 109889), (790, 89024), (832, 84530), (856, 82160), (1027, 68480), (1040, 67624), (1070, 65728), (1264, 55640), (1391, 50560), (1580, 44512), (1664, 42265), (1712, 41080), (2054, 34240), (2080, 33812), (2140, 32864), (2528, 27820), (2782, 25280), (3160, 22256), (3424, 20540), (4108, 17120), (4160, 16906), (4280, 16432), (5056, 13910), (5135, 13696), (5564, 12640), (6320, 11128), (6848, 10270), (6955, 10112), (8216, 8560), (8320, 8453)]