15674451960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1\times {\mathrm{1399}}^1$

素因数の和:2765

約数の個数: 128

約数和(自身を含む): 47738880000

約数和(自身を除く): 32064428040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1279, 1399, 1460, 1752, 2190, 2558, 2798, 2920, 3837, 4197, 4380, 5116, 5596, 6395, 6995, 7674, 8394, 8760, 10232, 11192, 12790, 13990, 15348, 16788, 19185, 20985, 25580, 27980, 30696, 33576, 38370, 41970, 51160, 55960, 76740, 83940, 93367, 102127, 153480, 167880, 186734, 204254, 280101, 306381, 373468, 408508, 466835, 510635, 560202, 612762, 746936, 817016, 933670, 1021270, 1120404, 1225524, 1400505, 1531905, 1789321, 1867340, 2042540, 2240808, 2451048, 2801010, 3063810, 3578642, 3734680, 4085080, 5367963, 5602020, 6127620, 7157284, 8946605, 10735926, 11204040, 12255240, 14314568, 17893210, 21471852, 26839815, 35786420, 42943704, 53679630, 71572840, 107359260, 130620433, 214718520, 261240866, 391861299, 522481732, 653102165, 783722598, 1044963464, 1306204330, 1567445196, 1959306495, 2612408660, 3134890392, 3918612990, 5224817320, 7837225980, 15674451960]

約数ペア:

[(1, 15674451960), (2, 7837225980), (3, 5224817320), (4, 3918612990), (5, 3134890392), (6, 2612408660), (8, 1959306495), (10, 1567445196), (12, 1306204330), (15, 1044963464), (20, 783722598), (24, 653102165), (30, 522481732), (40, 391861299), (60, 261240866), (73, 214718520), (120, 130620433), (146, 107359260), (219, 71572840), (292, 53679630), (365, 42943704), (438, 35786420), (584, 26839815), (730, 21471852), (876, 17893210), (1095, 14314568), (1279, 12255240), (1399, 11204040), (1460, 10735926), (1752, 8946605), (2190, 7157284), (2558, 6127620), (2798, 5602020), (2920, 5367963), (3837, 4085080), (4197, 3734680), (4380, 3578642), (5116, 3063810), (5596, 2801010), (6395, 2451048), (6995, 2240808), (7674, 2042540), (8394, 1867340), (8760, 1789321), (10232, 1531905), (11192, 1400505), (12790, 1225524), (13990, 1120404), (15348, 1021270), (16788, 933670), (19185, 817016), (20985, 746936), (25580, 612762), (27980, 560202), (30696, 510635), (33576, 466835), (38370, 408508), (41970, 373468), (51160, 306381), (55960, 280101), (76740, 204254), (83940, 186734), (93367, 167880), (102127, 153480)]