57865920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 214579200

約数和(自身を除く): 156713280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 109, 112, 120, 140, 158, 160, 168, 192, 210, 218, 224, 237, 240, 280, 316, 320, 327, 336, 395, 420, 436, 448, 474, 480, 545, 553, 560, 632, 654, 672, 763, 790, 840, 872, 948, 960, 1090, 1106, 1120, 1185, 1264, 1308, 1344, 1526, 1580, 1635, 1659, 1680, 1744, 1896, 2180, 2212, 2240, 2289, 2370, 2528, 2616, 2765, 3052, 3160, 3270, 3318, 3360, 3488, 3792, 3815, 4360, 4424, 4578, 4740, 5056, 5232, 5530, 6104, 6320, 6540, 6636, 6720, 6976, 7584, 7630, 8295, 8611, 8720, 8848, 9156, 9480, 10464, 11060, 11445, 12208, 12640, 13080, 13272, 15168, 15260, 16590, 17222, 17440, 17696, 18312, 18960, 20928, 22120, 22890, 24416, 25280, 25833, 26160, 26544, 30520, 33180, 34444, 34880, 35392, 36624, 37920, 43055, 44240, 45780, 48832, 51666, 52320, 53088, 60277, 61040, 66360, 68888, 73248, 75840, 86110, 88480, 91560, 103332, 104640, 106176, 120554, 122080, 129165, 132720, 137776, 146496, 172220, 176960, 180831, 183120, 206664, 241108, 244160, 258330, 265440, 275552, 301385, 344440, 361662, 366240, 413328, 482216, 516660, 530880, 551104, 602770, 688880, 723324, 732480, 826656, 904155, 964432, 1033320, 1205540, 1377760, 1446648, 1653312, 1808310, 1928864, 2066640, 2411080, 2755520, 2893296, 3616620, 3857728, 4133280, 4822160, 5786592, 7233240, 8266560, 9644320, 11573184, 14466480, 19288640, 28932960, 57865920]

約数ペア:

[(1, 57865920), (2, 28932960), (3, 19288640), (4, 14466480), (5, 11573184), (6, 9644320), (7, 8266560), (8, 7233240), (10, 5786592), (12, 4822160), (14, 4133280), (15, 3857728), (16, 3616620), (20, 2893296), (21, 2755520), (24, 2411080), (28, 2066640), (30, 1928864), (32, 1808310), (35, 1653312), (40, 1446648), (42, 1377760), (48, 1205540), (56, 1033320), (60, 964432), (64, 904155), (70, 826656), (79, 732480), (80, 723324), (84, 688880), (96, 602770), (105, 551104), (109, 530880), (112, 516660), (120, 482216), (140, 413328), (158, 366240), (160, 361662), (168, 344440), (192, 301385), (210, 275552), (218, 265440), (224, 258330), (237, 244160), (240, 241108), (280, 206664), (316, 183120), (320, 180831), (327, 176960), (336, 172220), (395, 146496), (420, 137776), (436, 132720), (448, 129165), (474, 122080), (480, 120554), (545, 106176), (553, 104640), (560, 103332), (632, 91560), (654, 88480), (672, 86110), (763, 75840), (790, 73248), (840, 68888), (872, 66360), (948, 61040), (960, 60277), (1090, 53088), (1106, 52320), (1120, 51666), (1185, 48832), (1264, 45780), (1308, 44240), (1344, 43055), (1526, 37920), (1580, 36624), (1635, 35392), (1659, 34880), (1680, 34444), (1744, 33180), (1896, 30520), (2180, 26544), (2212, 26160), (2240, 25833), (2289, 25280), (2370, 24416), (2528, 22890), (2616, 22120), (2765, 20928), (3052, 18960), (3160, 18312), (3270, 17696), (3318, 17440), (3360, 17222), (3488, 16590), (3792, 15260), (3815, 15168), (4360, 13272), (4424, 13080), (4578, 12640), (4740, 12208), (5056, 11445), (5232, 11060), (5530, 10464), (6104, 9480), (6320, 9156), (6540, 8848), (6636, 8720), (6720, 8611), (6976, 8295), (7584, 7630)]