204273120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18503}}^1$

素因数の和:18544

約数の個数: 96

約数和(自身を含む): 671473152

約数和(自身を除く): 467200032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 185030, 222036, 277545, 296048, 370060, 425569, 444072, 555090, 592096, 740120, 851138, 888144, 1110180, 1276707, 1480240, 1702276, 1776288, 2127845, 2220360, 2553414, 2960480, 3404552, 4255690, 4440720, 5106828, 6383535, 6809104, 8511380, 8881440, 10213656, 12767070, 13618208, 17022760, 20427312, 25534140, 34045520, 40854624, 51068280, 68091040, 102136560, 204273120]

約数ペア:

[(1, 204273120), (2, 102136560), (3, 68091040), (4, 51068280), (5, 40854624), (6, 34045520), (8, 25534140), (10, 20427312), (12, 17022760), (15, 13618208), (16, 12767070), (20, 10213656), (23, 8881440), (24, 8511380), (30, 6809104), (32, 6383535), (40, 5106828), (46, 4440720), (48, 4255690), (60, 3404552), (69, 2960480), (80, 2553414), (92, 2220360), (96, 2127845), (115, 1776288), (120, 1702276), (138, 1480240), (160, 1276707), (184, 1110180), (230, 888144), (240, 851138), (276, 740120), (345, 592096), (368, 555090), (460, 444072), (480, 425569), (552, 370060), (690, 296048), (736, 277545), (920, 222036), (1104, 185030), (1380, 148024), (1840, 111018), (2208, 92515), (2760, 74012), (3680, 55509), (5520, 37006), (11040, 18503)]