713047440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{424433}}^1$

素因数の和:424456

約数の個数: 80

約数和(自身を含む): 2526231168

約数和(自身を除く): 1813183728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 424433, 848866, 1273299, 1697732, 2122165, 2546598, 2971031, 3395464, 4244330, 5093196, 5942062, 6366495, 6790928, 8488660, 8913093, 10186392, 11884124, 12732990, 14855155, 16977320, 17826186, 20372784, 23768248, 25465980, 29710310, 33954640, 35652372, 44565465, 47536496, 50931960, 59420620, 71304744, 89130930, 101863920, 118841240, 142609488, 178261860, 237682480, 356523720, 713047440]

約数ペア:

[(1, 713047440), (2, 356523720), (3, 237682480), (4, 178261860), (5, 142609488), (6, 118841240), (7, 101863920), (8, 89130930), (10, 71304744), (12, 59420620), (14, 50931960), (15, 47536496), (16, 44565465), (20, 35652372), (21, 33954640), (24, 29710310), (28, 25465980), (30, 23768248), (35, 20372784), (40, 17826186), (42, 16977320), (48, 14855155), (56, 12732990), (60, 11884124), (70, 10186392), (80, 8913093), (84, 8488660), (105, 6790928), (112, 6366495), (120, 5942062), (140, 5093196), (168, 4244330), (210, 3395464), (240, 2971031), (280, 2546598), (336, 2122165), (420, 1697732), (560, 1273299), (840, 848866), (1680, 424433)]