631009600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 168

約数和(自身を含む): 1746138240

約数和(自身を除く): 1115128640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 320, 325, 368, 400, 416, 460, 520, 575, 598, 650, 736, 800, 832, 920, 1040, 1150, 1196, 1300, 1319, 1472, 1495, 1600, 1840, 2080, 2300, 2392, 2600, 2638, 2990, 3680, 4160, 4600, 4784, 5200, 5276, 5980, 6595, 7360, 7475, 9200, 9568, 10400, 10552, 11960, 13190, 14950, 17147, 18400, 19136, 20800, 21104, 23920, 26380, 29900, 30337, 32975, 34294, 36800, 42208, 47840, 52760, 59800, 60674, 65950, 68588, 84416, 85735, 95680, 105520, 119600, 121348, 131900, 137176, 151685, 171470, 211040, 239200, 242696, 263800, 274352, 303370, 342940, 394381, 422080, 428675, 478400, 485392, 527600, 548704, 606740, 685880, 758425, 788762, 857350, 970784, 1055200, 1097408, 1213480, 1371760, 1516850, 1577524, 1714700, 1941568, 1971905, 2110400, 2426960, 2743520, 3033700, 3155048, 3429400, 3943810, 4853920, 5487040, 6067400, 6310096, 6858800, 7887620, 9707840, 9859525, 12134800, 12620192, 13717600, 15775240, 19719050, 24269600, 25240384, 27435200, 31550480, 39438100, 48539200, 63100960, 78876200, 126201920, 157752400, 315504800, 631009600]

約数ペア:

[(1, 631009600), (2, 315504800), (4, 157752400), (5, 126201920), (8, 78876200), (10, 63100960), (13, 48539200), (16, 39438100), (20, 31550480), (23, 27435200), (25, 25240384), (26, 24269600), (32, 19719050), (40, 15775240), (46, 13717600), (50, 12620192), (52, 12134800), (64, 9859525), (65, 9707840), (80, 7887620), (92, 6858800), (100, 6310096), (104, 6067400), (115, 5487040), (130, 4853920), (160, 3943810), (184, 3429400), (200, 3155048), (208, 3033700), (230, 2743520), (260, 2426960), (299, 2110400), (320, 1971905), (325, 1941568), (368, 1714700), (400, 1577524), (416, 1516850), (460, 1371760), (520, 1213480), (575, 1097408), (598, 1055200), (650, 970784), (736, 857350), (800, 788762), (832, 758425), (920, 685880), (1040, 606740), (1150, 548704), (1196, 527600), (1300, 485392), (1319, 478400), (1472, 428675), (1495, 422080), (1600, 394381), (1840, 342940), (2080, 303370), (2300, 274352), (2392, 263800), (2600, 242696), (2638, 239200), (2990, 211040), (3680, 171470), (4160, 151685), (4600, 137176), (4784, 131900), (5200, 121348), (5276, 119600), (5980, 105520), (6595, 95680), (7360, 85735), (7475, 84416), (9200, 68588), (9568, 65950), (10400, 60674), (10552, 59800), (11960, 52760), (13190, 47840), (14950, 42208), (17147, 36800), (18400, 34294), (19136, 32975), (20800, 30337), (21104, 29900), (23920, 26380)]