318623040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 1102537800

約数和(自身を除く): 783914760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 317, 320, 349, 360, 480, 576, 634, 698, 720, 951, 960, 1047, 1268, 1396, 1440, 1585, 1745, 1902, 2094, 2536, 2792, 2853, 2880, 3141, 3170, 3490, 3804, 4188, 4755, 5072, 5235, 5584, 5706, 6282, 6340, 6980, 7608, 8376, 9510, 10144, 10470, 11168, 11412, 12564, 12680, 13960, 14265, 15216, 15705, 16752, 19020, 20288, 20940, 22336, 22824, 25128, 25360, 27920, 28530, 30432, 31410, 33504, 38040, 41880, 45648, 50256, 50720, 55840, 57060, 60864, 62820, 67008, 76080, 83760, 91296, 100512, 101440, 110633, 111680, 114120, 125640, 152160, 167520, 182592, 201024, 221266, 228240, 251280, 304320, 331899, 335040, 442532, 456480, 502560, 553165, 663798, 885064, 912960, 995697, 1005120, 1106330, 1327596, 1659495, 1770128, 1991394, 2212660, 2655192, 3318990, 3540256, 3982788, 4425320, 4978485, 5310384, 6637980, 7080512, 7965576, 8850640, 9956970, 10620768, 13275960, 15931152, 17701280, 19913940, 21241536, 26551920, 31862304, 35402560, 39827880, 53103840, 63724608, 79655760, 106207680, 159311520, 318623040]

約数ペア:

[(1, 318623040), (2, 159311520), (3, 106207680), (4, 79655760), (5, 63724608), (6, 53103840), (8, 39827880), (9, 35402560), (10, 31862304), (12, 26551920), (15, 21241536), (16, 19913940), (18, 17701280), (20, 15931152), (24, 13275960), (30, 10620768), (32, 9956970), (36, 8850640), (40, 7965576), (45, 7080512), (48, 6637980), (60, 5310384), (64, 4978485), (72, 4425320), (80, 3982788), (90, 3540256), (96, 3318990), (120, 2655192), (144, 2212660), (160, 1991394), (180, 1770128), (192, 1659495), (240, 1327596), (288, 1106330), (317, 1005120), (320, 995697), (349, 912960), (360, 885064), (480, 663798), (576, 553165), (634, 502560), (698, 456480), (720, 442532), (951, 335040), (960, 331899), (1047, 304320), (1268, 251280), (1396, 228240), (1440, 221266), (1585, 201024), (1745, 182592), (1902, 167520), (2094, 152160), (2536, 125640), (2792, 114120), (2853, 111680), (2880, 110633), (3141, 101440), (3170, 100512), (3490, 91296), (3804, 83760), (4188, 76080), (4755, 67008), (5072, 62820), (5235, 60864), (5584, 57060), (5706, 55840), (6282, 50720), (6340, 50256), (6980, 45648), (7608, 41880), (8376, 38040), (9510, 33504), (10144, 31410), (10470, 30432), (11168, 28530), (11412, 27920), (12564, 25360), (12680, 25128), (13960, 22824), (14265, 22336), (15216, 20940), (15705, 20288), (16752, 19020)]