15704498480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1339

約数の個数: 160

約数和(自身を含む): 40557404160

約数和(自身を除く): 24852905680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 223, 316, 395, 440, 446, 632, 790, 869, 880, 892, 1013, 1115, 1264, 1580, 1738, 1784, 2026, 2230, 2453, 3160, 3476, 3568, 4052, 4345, 4460, 4906, 5065, 6320, 6952, 8104, 8690, 8920, 9812, 10130, 11143, 12265, 13904, 16208, 17380, 17617, 17840, 19624, 20260, 22286, 24530, 34760, 35234, 39248, 40520, 44572, 49060, 55715, 69520, 70468, 80027, 81040, 88085, 89144, 98120, 111430, 140936, 160054, 176170, 178288, 193787, 196240, 222860, 225899, 281872, 320108, 352340, 387574, 400135, 445720, 451798, 640216, 704680, 775148, 800270, 880297, 891440, 903596, 968935, 1129495, 1280432, 1409360, 1550296, 1600540, 1760594, 1807192, 1937870, 2258990, 2484889, 3100592, 3201080, 3521188, 3614384, 3875740, 4401485, 4517980, 4969778, 6402160, 7042376, 7751480, 8802970, 9035960, 9939556, 12424445, 14084752, 15502960, 17605940, 17846021, 18071920, 19879112, 24848890, 35211880, 35692042, 39758224, 49697780, 70423760, 71384084, 89230105, 99395560, 142768168, 178460210, 196306231, 198791120, 285536336, 356920420, 392612462, 713840840, 785224924, 981531155, 1427681680, 1570449848, 1963062310, 3140899696, 3926124620, 7852249240, 15704498480]

約数ペア:

[(1, 15704498480), (2, 7852249240), (4, 3926124620), (5, 3140899696), (8, 1963062310), (10, 1570449848), (11, 1427681680), (16, 981531155), (20, 785224924), (22, 713840840), (40, 392612462), (44, 356920420), (55, 285536336), (79, 198791120), (80, 196306231), (88, 178460210), (110, 142768168), (158, 99395560), (176, 89230105), (220, 71384084), (223, 70423760), (316, 49697780), (395, 39758224), (440, 35692042), (446, 35211880), (632, 24848890), (790, 19879112), (869, 18071920), (880, 17846021), (892, 17605940), (1013, 15502960), (1115, 14084752), (1264, 12424445), (1580, 9939556), (1738, 9035960), (1784, 8802970), (2026, 7751480), (2230, 7042376), (2453, 6402160), (3160, 4969778), (3476, 4517980), (3568, 4401485), (4052, 3875740), (4345, 3614384), (4460, 3521188), (4906, 3201080), (5065, 3100592), (6320, 2484889), (6952, 2258990), (8104, 1937870), (8690, 1807192), (8920, 1760594), (9812, 1600540), (10130, 1550296), (11143, 1409360), (12265, 1280432), (13904, 1129495), (16208, 968935), (17380, 903596), (17617, 891440), (17840, 880297), (19624, 800270), (20260, 775148), (22286, 704680), (24530, 640216), (34760, 451798), (35234, 445720), (39248, 400135), (40520, 387574), (44572, 352340), (49060, 320108), (55715, 281872), (69520, 225899), (70468, 222860), (80027, 196240), (81040, 193787), (88085, 178288), (89144, 176170), (98120, 160054), (111430, 140936)]