17258880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 56181600

約数和(自身を除く): 38922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 101, 120, 128, 160, 178, 192, 202, 240, 267, 303, 320, 356, 384, 404, 445, 480, 505, 534, 606, 640, 712, 808, 890, 960, 1010, 1068, 1212, 1335, 1424, 1515, 1616, 1780, 1920, 2020, 2136, 2424, 2670, 2848, 3030, 3232, 3560, 4040, 4272, 4848, 5340, 5696, 6060, 6464, 7120, 8080, 8544, 8989, 9696, 10680, 11392, 12120, 12928, 14240, 16160, 17088, 17978, 19392, 21360, 24240, 26967, 28480, 32320, 34176, 35956, 38784, 42720, 44945, 48480, 53934, 56960, 64640, 71912, 85440, 89890, 96960, 107868, 134835, 143824, 170880, 179780, 193920, 215736, 269670, 287648, 359560, 431472, 539340, 575296, 719120, 862944, 1078680, 1150592, 1438240, 1725888, 2157360, 2876480, 3451776, 4314720, 5752960, 8629440, 17258880]

約数ペア:

[(1, 17258880), (2, 8629440), (3, 5752960), (4, 4314720), (5, 3451776), (6, 2876480), (8, 2157360), (10, 1725888), (12, 1438240), (15, 1150592), (16, 1078680), (20, 862944), (24, 719120), (30, 575296), (32, 539340), (40, 431472), (48, 359560), (60, 287648), (64, 269670), (80, 215736), (89, 193920), (96, 179780), (101, 170880), (120, 143824), (128, 134835), (160, 107868), (178, 96960), (192, 89890), (202, 85440), (240, 71912), (267, 64640), (303, 56960), (320, 53934), (356, 48480), (384, 44945), (404, 42720), (445, 38784), (480, 35956), (505, 34176), (534, 32320), (606, 28480), (640, 26967), (712, 24240), (808, 21360), (890, 19392), (960, 17978), (1010, 17088), (1068, 16160), (1212, 14240), (1335, 12928), (1424, 12120), (1515, 11392), (1616, 10680), (1780, 9696), (1920, 8989), (2020, 8544), (2136, 8080), (2424, 7120), (2670, 6464), (2848, 6060), (3030, 5696), (3232, 5340), (3560, 4848), (4040, 4272)]