1730681920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21428

約数の個数: 112

約数和(自身を含む): 4691530368

約数和(自身を除く): 2960848448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3520, 3680, 4048, 5060, 7360, 8096, 10120, 16192, 20240, 21377, 40480, 42754, 80960, 85508, 106885, 171016, 213770, 235147, 342032, 427540, 470294, 491671, 684064, 855080, 940588, 983342, 1175735, 1368128, 1710160, 1881176, 1966684, 2351470, 2458355, 3420320, 3762352, 3933368, 4702940, 4916710, 5408381, 6840640, 7524704, 7866736, 9405880, 9833420, 10816762, 15049408, 15733472, 18811760, 19666840, 21633524, 27041905, 31466944, 37623520, 39333680, 43267048, 54083810, 75247040, 78667360, 86534096, 108167620, 157334720, 173068192, 216335240, 346136384, 432670480, 865340960, 1730681920]

約数ペア:

[(1, 1730681920), (2, 865340960), (4, 432670480), (5, 346136384), (8, 216335240), (10, 173068192), (11, 157334720), (16, 108167620), (20, 86534096), (22, 78667360), (23, 75247040), (32, 54083810), (40, 43267048), (44, 39333680), (46, 37623520), (55, 31466944), (64, 27041905), (80, 21633524), (88, 19666840), (92, 18811760), (110, 15733472), (115, 15049408), (160, 10816762), (176, 9833420), (184, 9405880), (220, 7866736), (230, 7524704), (253, 6840640), (320, 5408381), (352, 4916710), (368, 4702940), (440, 3933368), (460, 3762352), (506, 3420320), (704, 2458355), (736, 2351470), (880, 1966684), (920, 1881176), (1012, 1710160), (1265, 1368128), (1472, 1175735), (1760, 983342), (1840, 940588), (2024, 855080), (2530, 684064), (3520, 491671), (3680, 470294), (4048, 427540), (5060, 342032), (7360, 235147), (8096, 213770), (10120, 171016), (16192, 106885), (20240, 85508), (21377, 80960), (40480, 42754)]