557464440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357349}}^1$

素因数の和:357376

約数の個数: 64

約数和(自身を含む): 1801044000

約数和(自身を除く): 1243579560

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, 390, 520, 780, 1560, 357349, 714698, 1072047, 1429396, 1786745, 2144094, 2858792, 3573490, 4288188, 4645537, 5360235, 7146980, 8576376, 9291074, 10720470, 13936611, 14293960, 18582148, 21440940, 23227685, 27873222, 37164296, 42881880, 46455370, 55746444, 69683055, 92910740, 111492888, 139366110, 185821480, 278732220, 557464440]

約数ペア:

[(1, 557464440), (2, 278732220), (3, 185821480), (4, 139366110), (5, 111492888), (6, 92910740), (8, 69683055), (10, 55746444), (12, 46455370), (13, 42881880), (15, 37164296), (20, 27873222), (24, 23227685), (26, 21440940), (30, 18582148), (39, 14293960), (40, 13936611), (52, 10720470), (60, 9291074), (65, 8576376), (78, 7146980), (104, 5360235), (120, 4645537), (130, 4288188), (156, 3573490), (195, 2858792), (260, 2144094), (312, 1786745), (390, 1429396), (520, 1072047), (780, 714698), (1560, 357349)]