833843840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 2137691520

約数和(自身を除く): 1303847680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 296, 320, 368, 370, 460, 592, 640, 736, 740, 851, 920, 1184, 1472, 1480, 1531, 1702, 1840, 2368, 2944, 2960, 3062, 3404, 3680, 4255, 4736, 5920, 6124, 6808, 7360, 7655, 8510, 11840, 12248, 13616, 14720, 15310, 17020, 23680, 24496, 27232, 30620, 34040, 35213, 48992, 54464, 56647, 61240, 68080, 70426, 97984, 108928, 113294, 122480, 136160, 140852, 176065, 195968, 226588, 244960, 272320, 281704, 283235, 352130, 453176, 489920, 544640, 563408, 566470, 704260, 906352, 979840, 1126816, 1132940, 1302881, 1408520, 1812704, 2253632, 2265880, 2605762, 2817040, 3625408, 4507264, 4531760, 5211524, 5634080, 6514405, 7250816, 9063520, 10423048, 11268160, 13028810, 18127040, 20846096, 22536320, 26057620, 36254080, 41692192, 52115240, 83384384, 104230480, 166768768, 208460960, 416921920, 833843840]

約数ペア:

[(1, 833843840), (2, 416921920), (4, 208460960), (5, 166768768), (8, 104230480), (10, 83384384), (16, 52115240), (20, 41692192), (23, 36254080), (32, 26057620), (37, 22536320), (40, 20846096), (46, 18127040), (64, 13028810), (74, 11268160), (80, 10423048), (92, 9063520), (115, 7250816), (128, 6514405), (148, 5634080), (160, 5211524), (184, 4531760), (185, 4507264), (230, 3625408), (296, 2817040), (320, 2605762), (368, 2265880), (370, 2253632), (460, 1812704), (592, 1408520), (640, 1302881), (736, 1132940), (740, 1126816), (851, 979840), (920, 906352), (1184, 704260), (1472, 566470), (1480, 563408), (1531, 544640), (1702, 489920), (1840, 453176), (2368, 352130), (2944, 283235), (2960, 281704), (3062, 272320), (3404, 244960), (3680, 226588), (4255, 195968), (4736, 176065), (5920, 140852), (6124, 136160), (6808, 122480), (7360, 113294), (7655, 108928), (8510, 97984), (11840, 70426), (12248, 68080), (13616, 61240), (14720, 56647), (15310, 54464), (17020, 48992), (23680, 35213), (24496, 34040), (27232, 30620)]