312632760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8167}}^1$

素因数の和:8221

約数の個数: 128

約数和(自身を含む): 1058572800

約数和(自身を除く): 745940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 8167, 9570, 12760, 16334, 19140, 24501, 32668, 38280, 40835, 49002, 65336, 81670, 89837, 98004, 122505, 163340, 179674, 196008, 236843, 245010, 269511, 326680, 359348, 449185, 473686, 490020, 539022, 710529, 718696, 898370, 947372, 980040, 1078044, 1184215, 1347555, 1421058, 1796740, 1894744, 2156088, 2368430, 2605273, 2695110, 2842116, 3552645, 3593480, 4736860, 5210546, 5390220, 5684232, 7105290, 7815819, 9473720, 10421092, 10780440, 13026365, 14210580, 15631638, 20842184, 26052730, 28421160, 31263276, 39079095, 52105460, 62526552, 78158190, 104210920, 156316380, 312632760]

約数ペア:

[(1, 312632760), (2, 156316380), (3, 104210920), (4, 78158190), (5, 62526552), (6, 52105460), (8, 39079095), (10, 31263276), (11, 28421160), (12, 26052730), (15, 20842184), (20, 15631638), (22, 14210580), (24, 13026365), (29, 10780440), (30, 10421092), (33, 9473720), (40, 7815819), (44, 7105290), (55, 5684232), (58, 5390220), (60, 5210546), (66, 4736860), (87, 3593480), (88, 3552645), (110, 2842116), (116, 2695110), (120, 2605273), (132, 2368430), (145, 2156088), (165, 1894744), (174, 1796740), (220, 1421058), (232, 1347555), (264, 1184215), (290, 1078044), (319, 980040), (330, 947372), (348, 898370), (435, 718696), (440, 710529), (580, 539022), (638, 490020), (660, 473686), (696, 449185), (870, 359348), (957, 326680), (1160, 269511), (1276, 245010), (1320, 236843), (1595, 196008), (1740, 179674), (1914, 163340), (2552, 122505), (3190, 98004), (3480, 89837), (3828, 81670), (4785, 65336), (6380, 49002), (7656, 40835), (8167, 38280), (9570, 32668), (12760, 24501), (16334, 19140)]