56108040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 125850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 701, 870, 920, 1160, 1334, 1380, 1402, 1740, 2001, 2103, 2668, 2760, 2804, 3335, 3480, 3505, 4002, 4206, 5336, 5608, 6670, 7010, 8004, 8412, 10005, 10515, 13340, 14020, 16008, 16123, 16824, 20010, 20329, 21030, 26680, 28040, 32246, 40020, 40658, 42060, 48369, 60987, 64492, 80040, 80615, 81316, 84120, 96738, 101645, 121974, 128984, 161230, 162632, 193476, 203290, 241845, 243948, 304935, 322460, 386952, 406580, 467567, 483690, 487896, 609870, 644920, 813160, 935134, 967380, 1219740, 1402701, 1870268, 1934760, 2337835, 2439480, 2805402, 3740536, 4675670, 5610804, 7013505, 9351340, 11221608, 14027010, 18702680, 28054020, 56108040]

約数ペア:

[(1, 56108040), (2, 28054020), (3, 18702680), (4, 14027010), (5, 11221608), (6, 9351340), (8, 7013505), (10, 5610804), (12, 4675670), (15, 3740536), (20, 2805402), (23, 2439480), (24, 2337835), (29, 1934760), (30, 1870268), (40, 1402701), (46, 1219740), (58, 967380), (60, 935134), (69, 813160), (87, 644920), (92, 609870), (115, 487896), (116, 483690), (120, 467567), (138, 406580), (145, 386952), (174, 322460), (184, 304935), (230, 243948), (232, 241845), (276, 203290), (290, 193476), (345, 162632), (348, 161230), (435, 128984), (460, 121974), (552, 101645), (580, 96738), (667, 84120), (690, 81316), (696, 80615), (701, 80040), (870, 64492), (920, 60987), (1160, 48369), (1334, 42060), (1380, 40658), (1402, 40020), (1740, 32246), (2001, 28040), (2103, 26680), (2668, 21030), (2760, 20329), (2804, 20010), (3335, 16824), (3480, 16123), (3505, 16008), (4002, 14020), (4206, 13340), (5336, 10515), (5608, 10005), (6670, 8412), (7010, 8004)]