383218240

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 940149504

約数和(自身を除く): 556931264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 101, 142, 160, 167, 202, 284, 320, 334, 355, 404, 505, 568, 668, 710, 808, 835, 1010, 1136, 1336, 1420, 1616, 1670, 2020, 2272, 2672, 2840, 3232, 3340, 4040, 4544, 5344, 5680, 6464, 6680, 7171, 8080, 10688, 11360, 11857, 13360, 14342, 16160, 16867, 22720, 23714, 26720, 28684, 32320, 33734, 35855, 47428, 53440, 57368, 59285, 67468, 71710, 84335, 94856, 114736, 118570, 134936, 143420, 168670, 189712, 229472, 237140, 269872, 286840, 337340, 379424, 458944, 474280, 539744, 573680, 674680, 758848, 948560, 1079488, 1147360, 1197557, 1349360, 1897120, 2294720, 2395114, 2698720, 3794240, 4790228, 5397440, 5987785, 9580456, 11975570, 19160912, 23951140, 38321824, 47902280, 76643648, 95804560, 191609120, 383218240]

約数ペア:

[(1, 383218240), (2, 191609120), (4, 95804560), (5, 76643648), (8, 47902280), (10, 38321824), (16, 23951140), (20, 19160912), (32, 11975570), (40, 9580456), (64, 5987785), (71, 5397440), (80, 4790228), (101, 3794240), (142, 2698720), (160, 2395114), (167, 2294720), (202, 1897120), (284, 1349360), (320, 1197557), (334, 1147360), (355, 1079488), (404, 948560), (505, 758848), (568, 674680), (668, 573680), (710, 539744), (808, 474280), (835, 458944), (1010, 379424), (1136, 337340), (1336, 286840), (1420, 269872), (1616, 237140), (1670, 229472), (2020, 189712), (2272, 168670), (2672, 143420), (2840, 134936), (3232, 118570), (3340, 114736), (4040, 94856), (4544, 84335), (5344, 71710), (5680, 67468), (6464, 59285), (6680, 57368), (7171, 53440), (8080, 47428), (10688, 35855), (11360, 33734), (11857, 32320), (13360, 28684), (14342, 26720), (16160, 23714), (16867, 22720)]