132746640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 447638016

約数和(自身を除く): 314891376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 157, 195, 208, 240, 260, 271, 312, 314, 390, 471, 520, 542, 624, 628, 780, 785, 813, 942, 1040, 1084, 1256, 1355, 1560, 1570, 1626, 1884, 2041, 2168, 2355, 2512, 2710, 3120, 3140, 3252, 3523, 3768, 4065, 4082, 4336, 4710, 5420, 6123, 6280, 6504, 7046, 7536, 8130, 8164, 9420, 10205, 10569, 10840, 12246, 12560, 13008, 14092, 16260, 16328, 17615, 18840, 20410, 21138, 21680, 24492, 28184, 30615, 32520, 32656, 35230, 37680, 40820, 42276, 42547, 48984, 52845, 56368, 61230, 65040, 70460, 81640, 84552, 85094, 97968, 105690, 122460, 127641, 140920, 163280, 169104, 170188, 211380, 212735, 244920, 255282, 281840, 340376, 422760, 425470, 489840, 510564, 553111, 638205, 680752, 845520, 850940, 1021128, 1106222, 1276410, 1659333, 1701880, 2042256, 2212444, 2552820, 2765555, 3318666, 3403760, 4424888, 5105640, 5531110, 6637332, 8296665, 8849776, 10211280, 11062220, 13274664, 16593330, 22124440, 26549328, 33186660, 44248880, 66373320, 132746640]

約数ペア:

[(1, 132746640), (2, 66373320), (3, 44248880), (4, 33186660), (5, 26549328), (6, 22124440), (8, 16593330), (10, 13274664), (12, 11062220), (13, 10211280), (15, 8849776), (16, 8296665), (20, 6637332), (24, 5531110), (26, 5105640), (30, 4424888), (39, 3403760), (40, 3318666), (48, 2765555), (52, 2552820), (60, 2212444), (65, 2042256), (78, 1701880), (80, 1659333), (104, 1276410), (120, 1106222), (130, 1021128), (156, 850940), (157, 845520), (195, 680752), (208, 638205), (240, 553111), (260, 510564), (271, 489840), (312, 425470), (314, 422760), (390, 340376), (471, 281840), (520, 255282), (542, 244920), (624, 212735), (628, 211380), (780, 170188), (785, 169104), (813, 163280), (942, 140920), (1040, 127641), (1084, 122460), (1256, 105690), (1355, 97968), (1560, 85094), (1570, 84552), (1626, 81640), (1884, 70460), (2041, 65040), (2168, 61230), (2355, 56368), (2512, 52845), (2710, 48984), (3120, 42547), (3140, 42276), (3252, 40820), (3523, 37680), (3768, 35230), (4065, 32656), (4082, 32520), (4336, 30615), (4710, 28184), (5420, 24492), (6123, 21680), (6280, 21138), (6504, 20410), (7046, 18840), (7536, 17615), (8130, 16328), (8164, 16260), (9420, 14092), (10205, 13008), (10569, 12560), (10840, 12246)]