264039360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21157}}^1$

素因数の和:21190

約数の個数: 112

約数和(自身を含む): 902854176

約数和(自身を除く): 638814816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 21157, 42314, 63471, 84628, 105785, 126942, 169256, 211570, 253884, 275041, 317355, 338512, 423140, 507768, 550082, 634710, 677024, 825123, 846280, 1015536, 1100164, 1269420, 1354048, 1375205, 1650246, 1692560, 2031072, 2200328, 2538840, 2750410, 3300492, 3385120, 4062144, 4125615, 4400656, 5077680, 5500820, 6600984, 6770240, 8251230, 8801312, 10155360, 11001640, 13201968, 16502460, 17602624, 20310720, 22003280, 26403936, 33004920, 44006560, 52807872, 66009840, 88013120, 132019680, 264039360]

約数ペア:

[(1, 264039360), (2, 132019680), (3, 88013120), (4, 66009840), (5, 52807872), (6, 44006560), (8, 33004920), (10, 26403936), (12, 22003280), (13, 20310720), (15, 17602624), (16, 16502460), (20, 13201968), (24, 11001640), (26, 10155360), (30, 8801312), (32, 8251230), (39, 6770240), (40, 6600984), (48, 5500820), (52, 5077680), (60, 4400656), (64, 4125615), (65, 4062144), (78, 3385120), (80, 3300492), (96, 2750410), (104, 2538840), (120, 2200328), (130, 2031072), (156, 1692560), (160, 1650246), (192, 1375205), (195, 1354048), (208, 1269420), (240, 1100164), (260, 1015536), (312, 846280), (320, 825123), (390, 677024), (416, 634710), (480, 550082), (520, 507768), (624, 423140), (780, 338512), (832, 317355), (960, 275041), (1040, 253884), (1248, 211570), (1560, 169256), (2080, 126942), (2496, 105785), (3120, 84628), (4160, 63471), (6240, 42314), (12480, 21157)]