504904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1021}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 1637979840

約数和(自身を除く): 1133074920

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, 130, 156, 195, 260, 312, 317, 390, 520, 634, 780, 951, 1021, 1268, 1560, 1585, 1902, 2042, 2536, 3063, 3170, 3804, 4084, 4121, 4755, 5105, 6126, 6340, 7608, 8168, 8242, 9510, 10210, 12252, 12363, 12680, 13273, 15315, 16484, 19020, 20420, 20605, 24504, 24726, 26546, 30630, 32968, 38040, 39819, 40840, 41210, 49452, 53092, 61260, 61815, 66365, 79638, 82420, 98904, 106184, 122520, 123630, 132730, 159276, 164840, 199095, 247260, 265460, 318552, 323657, 398190, 494520, 530920, 647314, 796380, 970971, 1294628, 1592760, 1618285, 1941942, 2589256, 3236570, 3883884, 4207541, 4854855, 6473140, 7767768, 8415082, 9709710, 12622623, 12946280, 16830164, 19419420, 21037705, 25245246, 33660328, 38838840, 42075410, 50490492, 63113115, 84150820, 100980984, 126226230, 168301640, 252452460, 504904920]

約数ペア:

[(1, 504904920), (2, 252452460), (3, 168301640), (4, 126226230), (5, 100980984), (6, 84150820), (8, 63113115), (10, 50490492), (12, 42075410), (13, 38838840), (15, 33660328), (20, 25245246), (24, 21037705), (26, 19419420), (30, 16830164), (39, 12946280), (40, 12622623), (52, 9709710), (60, 8415082), (65, 7767768), (78, 6473140), (104, 4854855), (120, 4207541), (130, 3883884), (156, 3236570), (195, 2589256), (260, 1941942), (312, 1618285), (317, 1592760), (390, 1294628), (520, 970971), (634, 796380), (780, 647314), (951, 530920), (1021, 494520), (1268, 398190), (1560, 323657), (1585, 318552), (1902, 265460), (2042, 247260), (2536, 199095), (3063, 164840), (3170, 159276), (3804, 132730), (4084, 123630), (4121, 122520), (4755, 106184), (5105, 98904), (6126, 82420), (6340, 79638), (7608, 66365), (8168, 61815), (8242, 61260), (9510, 53092), (10210, 49452), (12252, 41210), (12363, 40840), (12680, 39819), (13273, 38040), (15315, 32968), (16484, 30630), (19020, 26546), (20420, 24726), (20605, 24504)]