409156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1399

約数の個数: 128

約数和(自身を含む): 1308545280

約数和(自身を除く): 899388600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 255, 334, 340, 408, 501, 510, 668, 680, 835, 1002, 1020, 1201, 1336, 1670, 2004, 2040, 2402, 2505, 2839, 3340, 3603, 4008, 4804, 5010, 5678, 6005, 6680, 7206, 8517, 9608, 10020, 11356, 12010, 14195, 14412, 17034, 18015, 20040, 20417, 22712, 24020, 28390, 28824, 34068, 36030, 40834, 42585, 48040, 56780, 61251, 68136, 72060, 81668, 85170, 102085, 113560, 122502, 144120, 163336, 170340, 200567, 204170, 245004, 306255, 340680, 401134, 408340, 490008, 601701, 612510, 802268, 816680, 1002835, 1203402, 1225020, 1604536, 2005670, 2406804, 2450040, 3008505, 3409639, 4011340, 4813608, 6017010, 6819278, 8022680, 10228917, 12034020, 13638556, 17048195, 20457834, 24068040, 27277112, 34096390, 40915668, 51144585, 68192780, 81831336, 102289170, 136385560, 204578340, 409156680]

約数ペア:

[(1, 409156680), (2, 204578340), (3, 136385560), (4, 102289170), (5, 81831336), (6, 68192780), (8, 51144585), (10, 40915668), (12, 34096390), (15, 27277112), (17, 24068040), (20, 20457834), (24, 17048195), (30, 13638556), (34, 12034020), (40, 10228917), (51, 8022680), (60, 6819278), (68, 6017010), (85, 4813608), (102, 4011340), (120, 3409639), (136, 3008505), (167, 2450040), (170, 2406804), (204, 2005670), (255, 1604536), (334, 1225020), (340, 1203402), (408, 1002835), (501, 816680), (510, 802268), (668, 612510), (680, 601701), (835, 490008), (1002, 408340), (1020, 401134), (1201, 340680), (1336, 306255), (1670, 245004), (2004, 204170), (2040, 200567), (2402, 170340), (2505, 163336), (2839, 144120), (3340, 122502), (3603, 113560), (4008, 102085), (4804, 85170), (5010, 81668), (5678, 72060), (6005, 68136), (6680, 61251), (7206, 56780), (8517, 48040), (9608, 42585), (10020, 40834), (11356, 36030), (12010, 34068), (14195, 28824), (14412, 28390), (17034, 24020), (18015, 22712), (20040, 20417)]