218343360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2978

約数の個数: 112

約数和(自身を含む): 702259200

約数和(自身を除く): 483915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2879, 3160, 3792, 4740, 5056, 5758, 6320, 7584, 8637, 9480, 11516, 12640, 14395, 15168, 17274, 18960, 23032, 25280, 28790, 34548, 37920, 43185, 46064, 57580, 69096, 75840, 86370, 92128, 115160, 138192, 172740, 184256, 227441, 230320, 276384, 345480, 454882, 460640, 552768, 682323, 690960, 909764, 921280, 1137205, 1364646, 1381920, 1819528, 2274410, 2729292, 2763840, 3411615, 3639056, 4548820, 5458584, 6823230, 7278112, 9097640, 10917168, 13646460, 14556224, 18195280, 21834336, 27292920, 36390560, 43668672, 54585840, 72781120, 109171680, 218343360]

約数ペア:

[(1, 218343360), (2, 109171680), (3, 72781120), (4, 54585840), (5, 43668672), (6, 36390560), (8, 27292920), (10, 21834336), (12, 18195280), (15, 14556224), (16, 13646460), (20, 10917168), (24, 9097640), (30, 7278112), (32, 6823230), (40, 5458584), (48, 4548820), (60, 3639056), (64, 3411615), (79, 2763840), (80, 2729292), (96, 2274410), (120, 1819528), (158, 1381920), (160, 1364646), (192, 1137205), (237, 921280), (240, 909764), (316, 690960), (320, 682323), (395, 552768), (474, 460640), (480, 454882), (632, 345480), (790, 276384), (948, 230320), (960, 227441), (1185, 184256), (1264, 172740), (1580, 138192), (1896, 115160), (2370, 92128), (2528, 86370), (2879, 75840), (3160, 69096), (3792, 57580), (4740, 46064), (5056, 43185), (5758, 37920), (6320, 34548), (7584, 28790), (8637, 25280), (9480, 23032), (11516, 18960), (12640, 17274), (14395, 15168)]