13127483640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{16979}}^1$

素因数の和:17389

約数の個数: 128

約数和(自身を含む): 41811552000

約数和(自身を除く): 28684068360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 379, 408, 510, 680, 758, 1020, 1137, 1516, 1895, 2040, 2274, 3032, 3790, 4548, 5685, 6443, 7580, 9096, 11370, 12886, 15160, 16979, 19329, 22740, 25772, 32215, 33958, 38658, 45480, 50937, 51544, 64430, 67916, 77316, 84895, 96645, 101874, 128860, 135832, 154632, 169790, 193290, 203748, 254685, 257720, 288643, 339580, 386580, 407496, 509370, 577286, 679160, 773160, 865929, 1018740, 1154572, 1443215, 1731858, 2037480, 2309144, 2886430, 3463716, 4329645, 5772860, 6435041, 6927432, 8659290, 11545720, 12870082, 17318580, 19305123, 25740164, 32175205, 34637160, 38610246, 51480328, 64350410, 77220492, 96525615, 109395697, 128700820, 154440984, 193051230, 218791394, 257401640, 328187091, 386102460, 437582788, 546978485, 656374182, 772204920, 875165576, 1093956970, 1312748364, 1640935455, 2187913940, 2625496728, 3281870910, 4375827880, 6563741820, 13127483640]

約数ペア:

[(1, 13127483640), (2, 6563741820), (3, 4375827880), (4, 3281870910), (5, 2625496728), (6, 2187913940), (8, 1640935455), (10, 1312748364), (12, 1093956970), (15, 875165576), (17, 772204920), (20, 656374182), (24, 546978485), (30, 437582788), (34, 386102460), (40, 328187091), (51, 257401640), (60, 218791394), (68, 193051230), (85, 154440984), (102, 128700820), (120, 109395697), (136, 96525615), (170, 77220492), (204, 64350410), (255, 51480328), (340, 38610246), (379, 34637160), (408, 32175205), (510, 25740164), (680, 19305123), (758, 17318580), (1020, 12870082), (1137, 11545720), (1516, 8659290), (1895, 6927432), (2040, 6435041), (2274, 5772860), (3032, 4329645), (3790, 3463716), (4548, 2886430), (5685, 2309144), (6443, 2037480), (7580, 1731858), (9096, 1443215), (11370, 1154572), (12886, 1018740), (15160, 865929), (16979, 773160), (19329, 679160), (22740, 577286), (25772, 509370), (32215, 407496), (33958, 386580), (38658, 339580), (45480, 288643), (50937, 257720), (51544, 254685), (64430, 203748), (67916, 193290), (77316, 169790), (84895, 154632), (96645, 135832), (101874, 128860)]