2975295040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:732

約数の個数: 112

約数和(自身を含む): 7198156800

約数和(自身を除く): 4222861760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 179, 254, 320, 358, 409, 508, 635, 716, 818, 895, 1016, 1270, 1432, 1636, 1790, 2032, 2045, 2540, 2864, 3272, 3580, 4064, 4090, 5080, 5728, 6544, 7160, 8128, 8180, 10160, 11456, 13088, 14320, 16360, 20320, 22733, 26176, 28640, 32720, 40640, 45466, 51943, 57280, 65440, 73211, 90932, 103886, 113665, 130880, 146422, 181864, 207772, 227330, 259715, 292844, 363728, 366055, 415544, 454660, 519430, 585688, 727456, 732110, 831088, 909320, 1038860, 1171376, 1454912, 1464220, 1662176, 1818640, 2077720, 2342752, 2928440, 3324352, 3637280, 4155440, 4685504, 5856880, 7274560, 8310880, 9297797, 11713760, 16621760, 18595594, 23427520, 37191188, 46488985, 74382376, 92977970, 148764752, 185955940, 297529504, 371911880, 595059008, 743823760, 1487647520, 2975295040]

約数ペア:

[(1, 2975295040), (2, 1487647520), (4, 743823760), (5, 595059008), (8, 371911880), (10, 297529504), (16, 185955940), (20, 148764752), (32, 92977970), (40, 74382376), (64, 46488985), (80, 37191188), (127, 23427520), (160, 18595594), (179, 16621760), (254, 11713760), (320, 9297797), (358, 8310880), (409, 7274560), (508, 5856880), (635, 4685504), (716, 4155440), (818, 3637280), (895, 3324352), (1016, 2928440), (1270, 2342752), (1432, 2077720), (1636, 1818640), (1790, 1662176), (2032, 1464220), (2045, 1454912), (2540, 1171376), (2864, 1038860), (3272, 909320), (3580, 831088), (4064, 732110), (4090, 727456), (5080, 585688), (5728, 519430), (6544, 454660), (7160, 415544), (8128, 366055), (8180, 363728), (10160, 292844), (11456, 259715), (13088, 227330), (14320, 207772), (16360, 181864), (20320, 146422), (22733, 130880), (26176, 113665), (28640, 103886), (32720, 90932), (40640, 73211), (45466, 65440), (51943, 57280)]