307968360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 1061164800

約数和(自身を除く): 753196440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 458, 687, 840, 916, 1145, 1374, 1601, 1603, 1832, 2290, 2748, 3202, 3206, 3435, 4580, 4803, 4809, 5496, 6404, 6412, 6870, 8005, 8015, 9160, 9606, 9618, 11207, 12808, 12824, 13740, 16010, 16030, 19212, 19236, 22414, 24015, 24045, 27480, 32020, 32060, 33621, 38424, 38472, 44828, 48030, 48090, 56035, 64040, 64120, 67242, 89656, 96060, 96180, 112070, 134484, 168105, 192120, 192360, 224140, 268968, 336210, 366629, 448280, 672420, 733258, 1099887, 1344840, 1466516, 1833145, 2199774, 2566403, 2933032, 3666290, 4399548, 5132806, 5499435, 7332580, 7699209, 8799096, 10265612, 10998870, 12832015, 14665160, 15398418, 20531224, 21997740, 25664030, 30796836, 38496045, 43995480, 51328060, 61593672, 76992090, 102656120, 153984180, 307968360]

約数ペア:

[(1, 307968360), (2, 153984180), (3, 102656120), (4, 76992090), (5, 61593672), (6, 51328060), (7, 43995480), (8, 38496045), (10, 30796836), (12, 25664030), (14, 21997740), (15, 20531224), (20, 15398418), (21, 14665160), (24, 12832015), (28, 10998870), (30, 10265612), (35, 8799096), (40, 7699209), (42, 7332580), (56, 5499435), (60, 5132806), (70, 4399548), (84, 3666290), (105, 2933032), (120, 2566403), (140, 2199774), (168, 1833145), (210, 1466516), (229, 1344840), (280, 1099887), (420, 733258), (458, 672420), (687, 448280), (840, 366629), (916, 336210), (1145, 268968), (1374, 224140), (1601, 192360), (1603, 192120), (1832, 168105), (2290, 134484), (2748, 112070), (3202, 96180), (3206, 96060), (3435, 89656), (4580, 67242), (4803, 64120), (4809, 64040), (5496, 56035), (6404, 48090), (6412, 48030), (6870, 44828), (8005, 38472), (8015, 38424), (9160, 33621), (9606, 32060), (9618, 32020), (11207, 27480), (12808, 24045), (12824, 24015), (13740, 22414), (16010, 19236), (16030, 19212)]