134832640

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1753

約数の個数: 80

約数和(自身を含む): 333907200

約数和(自身を除く): 199074560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1699, 1984, 2480, 2560, 3398, 3968, 4960, 6796, 7936, 8495, 9920, 13592, 15872, 16990, 19840, 27184, 33980, 39680, 52669, 54368, 67960, 79360, 105338, 108736, 135920, 210676, 217472, 263345, 271840, 421352, 434944, 526690, 543680, 842704, 869888, 1053380, 1087360, 1685408, 2106760, 2174720, 3370816, 4213520, 4349440, 6741632, 8427040, 13483264, 16854080, 26966528, 33708160, 67416320, 134832640]

約数ペア:

[(1, 134832640), (2, 67416320), (4, 33708160), (5, 26966528), (8, 16854080), (10, 13483264), (16, 8427040), (20, 6741632), (31, 4349440), (32, 4213520), (40, 3370816), (62, 2174720), (64, 2106760), (80, 1685408), (124, 1087360), (128, 1053380), (155, 869888), (160, 842704), (248, 543680), (256, 526690), (310, 434944), (320, 421352), (496, 271840), (512, 263345), (620, 217472), (640, 210676), (992, 135920), (1240, 108736), (1280, 105338), (1699, 79360), (1984, 67960), (2480, 54368), (2560, 52669), (3398, 39680), (3968, 33980), (4960, 27184), (6796, 19840), (7936, 16990), (8495, 15872), (9920, 13592)]