207827880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 677376000

約数和(自身を除く): 469548120

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, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1049, 1270, 1524, 1560, 1651, 1905, 2098, 2540, 3048, 3147, 3302, 3810, 4196, 4953, 5080, 5245, 6294, 6604, 7620, 8255, 8392, 9906, 10490, 12588, 13208, 13637, 15240, 15735, 16510, 19812, 20980, 24765, 25176, 27274, 31470, 33020, 39624, 40911, 41960, 49530, 54548, 62940, 66040, 68185, 81822, 99060, 109096, 125880, 133223, 136370, 163644, 198120, 204555, 266446, 272740, 327288, 399669, 409110, 532892, 545480, 666115, 799338, 818220, 1065784, 1332230, 1598676, 1636440, 1731899, 1998345, 2664460, 3197352, 3463798, 3996690, 5195697, 5328920, 6927596, 7993380, 8659495, 10391394, 13855192, 15986760, 17318990, 20782788, 25978485, 34637980, 41565576, 51956970, 69275960, 103913940, 207827880]

約数ペア:

[(1, 207827880), (2, 103913940), (3, 69275960), (4, 51956970), (5, 41565576), (6, 34637980), (8, 25978485), (10, 20782788), (12, 17318990), (13, 15986760), (15, 13855192), (20, 10391394), (24, 8659495), (26, 7993380), (30, 6927596), (39, 5328920), (40, 5195697), (52, 3996690), (60, 3463798), (65, 3197352), (78, 2664460), (104, 1998345), (120, 1731899), (127, 1636440), (130, 1598676), (156, 1332230), (195, 1065784), (254, 818220), (260, 799338), (312, 666115), (381, 545480), (390, 532892), (508, 409110), (520, 399669), (635, 327288), (762, 272740), (780, 266446), (1016, 204555), (1049, 198120), (1270, 163644), (1524, 136370), (1560, 133223), (1651, 125880), (1905, 109096), (2098, 99060), (2540, 81822), (3048, 68185), (3147, 66040), (3302, 62940), (3810, 54548), (4196, 49530), (4953, 41960), (5080, 40911), (5245, 39624), (6294, 33020), (6604, 31470), (7620, 27274), (8255, 25176), (8392, 24765), (9906, 20980), (10490, 19812), (12588, 16510), (13208, 15735), (13637, 15240)]