1580457941020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17657}}^1\times {\mathrm{7703}}^1$

素因数の和:25459

約数の個数: 96

約数和(自身を含む): 3839514835968

約数和(自身を除く): 2259056894948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 7703, 11620, 15406, 17657, 30812, 35314, 38515, 53921, 70628, 77030, 88285, 107842, 123599, 154060, 176570, 215684, 247198, 269605, 353140, 494396, 539210, 617995, 639349, 1078420, 1235990, 1278698, 1465531, 2471980, 2557396, 2931062, 3196745, 4475443, 5862124, 6393490, 7327655, 8950886, 10258717, 12786980, 14655310, 17901772, 20517434, 22377215, 29310620, 41034868, 44754430, 51293585, 89508860, 102587170, 136011871, 205174340, 272023742, 544047484, 680059355, 952083097, 1360118710, 1904166194, 2720237420, 3808332388, 4760415485, 9520830970, 11288985293, 19041661940, 22577970586, 45155941172, 56444926465, 79022897051, 112889852930, 158045794102, 225779705860, 316091588204, 395114485255, 790228970510, 1580457941020]

約数ペア:

[(1, 1580457941020), (2, 790228970510), (4, 395114485255), (5, 316091588204), (7, 225779705860), (10, 158045794102), (14, 112889852930), (20, 79022897051), (28, 56444926465), (35, 45155941172), (70, 22577970586), (83, 19041661940), (140, 11288985293), (166, 9520830970), (332, 4760415485), (415, 3808332388), (581, 2720237420), (830, 1904166194), (1162, 1360118710), (1660, 952083097), (2324, 680059355), (2905, 544047484), (5810, 272023742), (7703, 205174340), (11620, 136011871), (15406, 102587170), (17657, 89508860), (30812, 51293585), (35314, 44754430), (38515, 41034868), (53921, 29310620), (70628, 22377215), (77030, 20517434), (88285, 17901772), (107842, 14655310), (123599, 12786980), (154060, 10258717), (176570, 8950886), (215684, 7327655), (247198, 6393490), (269605, 5862124), (353140, 4475443), (494396, 3196745), (539210, 2931062), (617995, 2557396), (639349, 2471980), (1078420, 1465531), (1235990, 1278698)]