69196960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 96

約数和(自身を含む): 192955392

約数和(自身を除く): 123758432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1993, 2170, 2480, 3472, 3986, 4340, 4960, 6944, 7972, 8680, 9965, 13951, 15944, 17360, 19930, 27902, 31888, 34720, 39860, 55804, 61783, 63776, 69755, 79720, 111608, 123566, 139510, 159440, 223216, 247132, 279020, 308915, 318880, 432481, 446432, 494264, 558040, 617830, 864962, 988528, 1116080, 1235660, 1729924, 1977056, 2162405, 2232160, 2471320, 3459848, 4324810, 4942640, 6919696, 8649620, 9885280, 13839392, 17299240, 34598480, 69196960]

約数ペア:

[(1, 69196960), (2, 34598480), (4, 17299240), (5, 13839392), (7, 9885280), (8, 8649620), (10, 6919696), (14, 4942640), (16, 4324810), (20, 3459848), (28, 2471320), (31, 2232160), (32, 2162405), (35, 1977056), (40, 1729924), (56, 1235660), (62, 1116080), (70, 988528), (80, 864962), (112, 617830), (124, 558040), (140, 494264), (155, 446432), (160, 432481), (217, 318880), (224, 308915), (248, 279020), (280, 247132), (310, 223216), (434, 159440), (496, 139510), (560, 123566), (620, 111608), (868, 79720), (992, 69755), (1085, 63776), (1120, 61783), (1240, 55804), (1736, 39860), (1993, 34720), (2170, 31888), (2480, 27902), (3472, 19930), (3986, 17360), (4340, 15944), (4960, 13951), (6944, 9965), (7972, 8680)]