472356800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 1220784960

約数和(自身を除く): 748428160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 79, 80, 100, 101, 148, 158, 160, 185, 200, 202, 296, 316, 320, 370, 395, 400, 404, 505, 592, 632, 740, 790, 800, 808, 925, 1010, 1184, 1264, 1480, 1580, 1600, 1616, 1850, 1975, 2020, 2368, 2525, 2528, 2923, 2960, 3160, 3232, 3700, 3737, 3950, 4040, 5050, 5056, 5846, 5920, 6320, 6464, 7400, 7474, 7900, 7979, 8080, 10100, 11692, 11840, 12640, 14615, 14800, 14948, 15800, 15958, 16160, 18685, 20200, 23384, 25280, 29230, 29600, 29896, 31600, 31916, 32320, 37370, 39895, 40400, 46768, 58460, 59200, 59792, 63200, 63832, 73075, 74740, 79790, 80800, 93425, 93536, 116920, 119584, 126400, 127664, 146150, 149480, 159580, 161600, 186850, 187072, 199475, 233840, 239168, 255328, 292300, 295223, 298960, 319160, 373700, 398950, 467680, 510656, 584600, 590446, 597920, 638320, 747400, 797900, 935360, 1169200, 1180892, 1195840, 1276640, 1476115, 1494800, 1595800, 2338400, 2361784, 2553280, 2952230, 2989600, 3191600, 4676800, 4723568, 5904460, 5979200, 6383200, 7380575, 9447136, 11808920, 12766400, 14761150, 18894272, 23617840, 29522300, 47235680, 59044600, 94471360, 118089200, 236178400, 472356800]

約数ペア:

[(1, 472356800), (2, 236178400), (4, 118089200), (5, 94471360), (8, 59044600), (10, 47235680), (16, 29522300), (20, 23617840), (25, 18894272), (32, 14761150), (37, 12766400), (40, 11808920), (50, 9447136), (64, 7380575), (74, 6383200), (79, 5979200), (80, 5904460), (100, 4723568), (101, 4676800), (148, 3191600), (158, 2989600), (160, 2952230), (185, 2553280), (200, 2361784), (202, 2338400), (296, 1595800), (316, 1494800), (320, 1476115), (370, 1276640), (395, 1195840), (400, 1180892), (404, 1169200), (505, 935360), (592, 797900), (632, 747400), (740, 638320), (790, 597920), (800, 590446), (808, 584600), (925, 510656), (1010, 467680), (1184, 398950), (1264, 373700), (1480, 319160), (1580, 298960), (1600, 295223), (1616, 292300), (1850, 255328), (1975, 239168), (2020, 233840), (2368, 199475), (2525, 187072), (2528, 186850), (2923, 161600), (2960, 159580), (3160, 149480), (3232, 146150), (3700, 127664), (3737, 126400), (3950, 119584), (4040, 116920), (5050, 93536), (5056, 93425), (5846, 80800), (5920, 79790), (6320, 74740), (6464, 73075), (7400, 63832), (7474, 63200), (7900, 59792), (7979, 59200), (8080, 58460), (10100, 46768), (11692, 40400), (11840, 39895), (12640, 37370), (14615, 32320), (14800, 31916), (14948, 31600), (15800, 29896), (15958, 29600), (16160, 29230), (18685, 25280), (20200, 23384)]