174321280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 481178880

約数和(自身を除く): 306857600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 224, 233, 280, 320, 334, 448, 466, 560, 640, 668, 835, 896, 932, 1120, 1165, 1169, 1336, 1631, 1670, 1864, 2240, 2330, 2338, 2672, 3262, 3340, 3728, 4480, 4660, 4676, 5344, 5845, 6524, 6680, 7456, 8155, 9320, 9352, 10688, 11690, 13048, 13360, 14912, 16310, 18640, 18704, 21376, 23380, 26096, 26720, 29824, 32620, 37280, 37408, 38911, 46760, 52192, 53440, 65240, 74560, 74816, 77822, 93520, 104384, 106880, 130480, 149120, 149632, 155644, 187040, 194555, 208768, 260960, 272377, 311288, 374080, 389110, 521920, 544754, 622576, 748160, 778220, 1043840, 1089508, 1245152, 1361885, 1556440, 2179016, 2490304, 2723770, 3112880, 4358032, 4980608, 5447540, 6225760, 8716064, 10895080, 12451520, 17432128, 21790160, 24903040, 34864256, 43580320, 87160640, 174321280]

約数ペア:

[(1, 174321280), (2, 87160640), (4, 43580320), (5, 34864256), (7, 24903040), (8, 21790160), (10, 17432128), (14, 12451520), (16, 10895080), (20, 8716064), (28, 6225760), (32, 5447540), (35, 4980608), (40, 4358032), (56, 3112880), (64, 2723770), (70, 2490304), (80, 2179016), (112, 1556440), (128, 1361885), (140, 1245152), (160, 1089508), (167, 1043840), (224, 778220), (233, 748160), (280, 622576), (320, 544754), (334, 521920), (448, 389110), (466, 374080), (560, 311288), (640, 272377), (668, 260960), (835, 208768), (896, 194555), (932, 187040), (1120, 155644), (1165, 149632), (1169, 149120), (1336, 130480), (1631, 106880), (1670, 104384), (1864, 93520), (2240, 77822), (2330, 74816), (2338, 74560), (2672, 65240), (3262, 53440), (3340, 52192), (3728, 46760), (4480, 38911), (4660, 37408), (4676, 37280), (5344, 32620), (5845, 29824), (6524, 26720), (6680, 26096), (7456, 23380), (8155, 21376), (9320, 18704), (9352, 18640), (10688, 16310), (11690, 14912), (13048, 13360)]