1873435560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3747

約数の個数: 128

約数和(自身を含む): 5896730880

約数和(自身を除く): 4023295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 193, 230, 276, 345, 386, 460, 552, 579, 690, 772, 920, 965, 1158, 1380, 1544, 1930, 2316, 2760, 2895, 3517, 3860, 4439, 4632, 5790, 7034, 7720, 8878, 10551, 11580, 13317, 14068, 17585, 17756, 21102, 22195, 23160, 26634, 28136, 35170, 35512, 42204, 44390, 52755, 53268, 66585, 70340, 80891, 84408, 88780, 105510, 106536, 133170, 140680, 161782, 177560, 211020, 242673, 266340, 323564, 404455, 422040, 485346, 532680, 647128, 678781, 808910, 970692, 1213365, 1357562, 1617820, 1941384, 2036343, 2426730, 2715124, 3235640, 3393905, 4072686, 4853460, 5430248, 6787810, 8145372, 9706920, 10181715, 13575620, 15611963, 16290744, 20363430, 27151240, 31223926, 40726860, 46835889, 62447852, 78059815, 81453720, 93671778, 124895704, 156119630, 187343556, 234179445, 312239260, 374687112, 468358890, 624478520, 936717780, 1873435560]

約数ペア:

[(1, 1873435560), (2, 936717780), (3, 624478520), (4, 468358890), (5, 374687112), (6, 312239260), (8, 234179445), (10, 187343556), (12, 156119630), (15, 124895704), (20, 93671778), (23, 81453720), (24, 78059815), (30, 62447852), (40, 46835889), (46, 40726860), (60, 31223926), (69, 27151240), (92, 20363430), (115, 16290744), (120, 15611963), (138, 13575620), (184, 10181715), (193, 9706920), (230, 8145372), (276, 6787810), (345, 5430248), (386, 4853460), (460, 4072686), (552, 3393905), (579, 3235640), (690, 2715124), (772, 2426730), (920, 2036343), (965, 1941384), (1158, 1617820), (1380, 1357562), (1544, 1213365), (1930, 970692), (2316, 808910), (2760, 678781), (2895, 647128), (3517, 532680), (3860, 485346), (4439, 422040), (4632, 404455), (5790, 323564), (7034, 266340), (7720, 242673), (8878, 211020), (10551, 177560), (11580, 161782), (13317, 140680), (14068, 133170), (17585, 106536), (17756, 105510), (21102, 88780), (22195, 84408), (23160, 80891), (26634, 70340), (28136, 66585), (35170, 53268), (35512, 52755), (42204, 44390)]