13914909680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1289}}^1$

素因数の和:1867

約数の個数: 160

約数和(自身を含む): 38075598720

約数和(自身を除く): 24160689040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 521, 560, 592, 740, 1036, 1042, 1289, 1295, 1480, 2072, 2084, 2578, 2590, 2605, 2960, 3647, 4144, 4168, 5156, 5180, 5210, 6445, 7294, 8336, 9023, 10312, 10360, 10420, 12890, 14588, 18046, 18235, 19277, 20624, 20720, 20840, 25780, 29176, 36092, 36470, 38554, 41680, 45115, 47693, 51560, 58352, 72184, 72940, 77108, 90230, 95386, 96385, 103120, 134939, 144368, 145880, 154216, 180460, 190772, 192770, 238465, 269878, 291760, 308432, 333851, 360920, 381544, 385540, 476930, 539756, 667702, 671569, 674695, 721840, 763088, 771080, 953860, 1079512, 1335404, 1343138, 1349390, 1542160, 1669255, 1907720, 2159024, 2670808, 2686276, 2698780, 3338510, 3357845, 3815440, 4700983, 5341616, 5372552, 5397560, 6677020, 6715690, 9401966, 10745104, 10795120, 13354040, 13431380, 18803932, 23504915, 24848053, 26708080, 26862760, 37607864, 47009830, 49696106, 53725520, 75215728, 94019660, 99392212, 124240265, 173936371, 188039320, 198784424, 248480530, 347872742, 376078640, 397568848, 496961060, 695745484, 869681855, 993922120, 1391490968, 1739363710, 1987844240, 2782981936, 3478727420, 6957454840, 13914909680]

約数ペア:

[(1, 13914909680), (2, 6957454840), (4, 3478727420), (5, 2782981936), (7, 1987844240), (8, 1739363710), (10, 1391490968), (14, 993922120), (16, 869681855), (20, 695745484), (28, 496961060), (35, 397568848), (37, 376078640), (40, 347872742), (56, 248480530), (70, 198784424), (74, 188039320), (80, 173936371), (112, 124240265), (140, 99392212), (148, 94019660), (185, 75215728), (259, 53725520), (280, 49696106), (296, 47009830), (370, 37607864), (518, 26862760), (521, 26708080), (560, 24848053), (592, 23504915), (740, 18803932), (1036, 13431380), (1042, 13354040), (1289, 10795120), (1295, 10745104), (1480, 9401966), (2072, 6715690), (2084, 6677020), (2578, 5397560), (2590, 5372552), (2605, 5341616), (2960, 4700983), (3647, 3815440), (4144, 3357845), (4168, 3338510), (5156, 2698780), (5180, 2686276), (5210, 2670808), (6445, 2159024), (7294, 1907720), (8336, 1669255), (9023, 1542160), (10312, 1349390), (10360, 1343138), (10420, 1335404), (12890, 1079512), (14588, 953860), (18046, 771080), (18235, 763088), (19277, 721840), (20624, 674695), (20720, 671569), (20840, 667702), (25780, 539756), (29176, 476930), (36092, 385540), (36470, 381544), (38554, 360920), (41680, 333851), (45115, 308432), (47693, 291760), (51560, 269878), (58352, 238465), (72184, 192770), (72940, 190772), (77108, 180460), (90230, 154216), (95386, 145880), (96385, 144368), (103120, 134939)]