167804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 545529600

約数和(自身を除く): 377725080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 409, 520, 526, 780, 789, 818, 1052, 1227, 1315, 1560, 1578, 1636, 2045, 2104, 2454, 2630, 3156, 3272, 3419, 3945, 4090, 4908, 5260, 5317, 6135, 6312, 6838, 7890, 8180, 9816, 10257, 10520, 10634, 12270, 13676, 15780, 15951, 16360, 17095, 20514, 21268, 24540, 26585, 27352, 31560, 31902, 34190, 41028, 42536, 49080, 51285, 53170, 63804, 68380, 79755, 82056, 102570, 106340, 107567, 127608, 136760, 159510, 205140, 212680, 215134, 319020, 322701, 410280, 430268, 537835, 638040, 645402, 860536, 1075670, 1290804, 1398371, 1613505, 2151340, 2581608, 2796742, 3227010, 4195113, 4302680, 5593484, 6454020, 6991855, 8390226, 11186968, 12908040, 13983710, 16780452, 20975565, 27967420, 33560904, 41951130, 55934840, 83902260, 167804520]

約数ペア:

[(1, 167804520), (2, 83902260), (3, 55934840), (4, 41951130), (5, 33560904), (6, 27967420), (8, 20975565), (10, 16780452), (12, 13983710), (13, 12908040), (15, 11186968), (20, 8390226), (24, 6991855), (26, 6454020), (30, 5593484), (39, 4302680), (40, 4195113), (52, 3227010), (60, 2796742), (65, 2581608), (78, 2151340), (104, 1613505), (120, 1398371), (130, 1290804), (156, 1075670), (195, 860536), (260, 645402), (263, 638040), (312, 537835), (390, 430268), (409, 410280), (520, 322701), (526, 319020), (780, 215134), (789, 212680), (818, 205140), (1052, 159510), (1227, 136760), (1315, 127608), (1560, 107567), (1578, 106340), (1636, 102570), (2045, 82056), (2104, 79755), (2454, 68380), (2630, 63804), (3156, 53170), (3272, 51285), (3419, 49080), (3945, 42536), (4090, 41028), (4908, 34190), (5260, 31902), (5317, 31560), (6135, 27352), (6312, 26585), (6838, 24540), (7890, 21268), (8180, 20514), (9816, 17095), (10257, 16360), (10520, 15951), (10634, 15780), (12270, 13676)]