117923680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 320544000

約数和(自身を除く): 202620320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 499, 560, 844, 998, 1055, 1120, 1477, 1688, 1996, 2110, 2495, 2954, 3376, 3493, 3992, 4220, 4990, 5908, 6752, 6986, 7385, 7984, 8440, 9980, 11816, 13972, 14770, 15968, 16880, 17465, 19960, 23632, 27944, 29540, 33760, 34930, 39920, 47264, 55888, 59080, 69860, 79840, 105289, 111776, 118160, 139720, 210578, 236320, 279440, 421156, 526445, 558880, 737023, 842312, 1052890, 1474046, 1684624, 2105780, 2948092, 3369248, 3685115, 4211560, 5896184, 7370230, 8423120, 11792368, 14740460, 16846240, 23584736, 29480920, 58961840, 117923680]

約数ペア:

[(1, 117923680), (2, 58961840), (4, 29480920), (5, 23584736), (7, 16846240), (8, 14740460), (10, 11792368), (14, 8423120), (16, 7370230), (20, 5896184), (28, 4211560), (32, 3685115), (35, 3369248), (40, 2948092), (56, 2105780), (70, 1684624), (80, 1474046), (112, 1052890), (140, 842312), (160, 737023), (211, 558880), (224, 526445), (280, 421156), (422, 279440), (499, 236320), (560, 210578), (844, 139720), (998, 118160), (1055, 111776), (1120, 105289), (1477, 79840), (1688, 69860), (1996, 59080), (2110, 55888), (2495, 47264), (2954, 39920), (3376, 34930), (3493, 33760), (3992, 29540), (4220, 27944), (4990, 23632), (5908, 19960), (6752, 17465), (6986, 16880), (7385, 15968), (7984, 14770), (8440, 13972), (9980, 11816)]