156925692040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281249}}^1$

素因数の和:281339

約数の個数: 128

約数和(自身を含む): 403987500000

約数和(自身を除く): 247061807960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 37, 40, 52, 58, 65, 74, 104, 116, 130, 145, 148, 185, 232, 260, 290, 296, 370, 377, 481, 520, 580, 740, 754, 962, 1073, 1160, 1480, 1508, 1885, 1924, 2146, 2405, 3016, 3770, 3848, 4292, 4810, 5365, 7540, 8584, 9620, 10730, 13949, 15080, 19240, 21460, 27898, 42920, 55796, 69745, 111592, 139490, 278980, 281249, 557960, 562498, 1124996, 1406245, 2249992, 2812490, 3656237, 5624980, 7312474, 8156221, 10406213, 11249960, 14624948, 16312442, 18281185, 20812426, 29249896, 32624884, 36562370, 40781105, 41624852, 52031065, 65249768, 73124740, 81562210, 83249704, 104062130, 106030873, 135280769, 146249480, 163124420, 208124260, 212061746, 270561538, 301780177, 326248840, 416248520, 424123492, 530154365, 541123076, 603560354, 676403845, 848246984, 1060308730, 1082246152, 1207120708, 1352807690, 1508900885, 2120617460, 2414241416, 2705615380, 3017801770, 3923142301, 4241234920, 5411230760, 6035603540, 7846284602, 12071207080, 15692569204, 19615711505, 31385138408, 39231423010, 78462846020, 156925692040]

約数ペア:

[(1, 156925692040), (2, 78462846020), (4, 39231423010), (5, 31385138408), (8, 19615711505), (10, 15692569204), (13, 12071207080), (20, 7846284602), (26, 6035603540), (29, 5411230760), (37, 4241234920), (40, 3923142301), (52, 3017801770), (58, 2705615380), (65, 2414241416), (74, 2120617460), (104, 1508900885), (116, 1352807690), (130, 1207120708), (145, 1082246152), (148, 1060308730), (185, 848246984), (232, 676403845), (260, 603560354), (290, 541123076), (296, 530154365), (370, 424123492), (377, 416248520), (481, 326248840), (520, 301780177), (580, 270561538), (740, 212061746), (754, 208124260), (962, 163124420), (1073, 146249480), (1160, 135280769), (1480, 106030873), (1508, 104062130), (1885, 83249704), (1924, 81562210), (2146, 73124740), (2405, 65249768), (3016, 52031065), (3770, 41624852), (3848, 40781105), (4292, 36562370), (4810, 32624884), (5365, 29249896), (7540, 20812426), (8584, 18281185), (9620, 16312442), (10730, 14624948), (13949, 11249960), (15080, 10406213), (19240, 8156221), (21460, 7312474), (27898, 5624980), (42920, 3656237), (55796, 2812490), (69745, 2249992), (111592, 1406245), (139490, 1124996), (278980, 562498), (281249, 557960)]