1238331200

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 3201253440

約数和(自身を除く): 1962922240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 64, 80, 82, 86, 100, 160, 164, 172, 200, 205, 215, 320, 328, 344, 400, 410, 430, 439, 656, 688, 800, 820, 860, 878, 1025, 1075, 1312, 1376, 1600, 1640, 1720, 1756, 1763, 2050, 2150, 2195, 2624, 2752, 3280, 3440, 3512, 3526, 4100, 4300, 4390, 6560, 6880, 7024, 7052, 8200, 8600, 8780, 8815, 10975, 13120, 13760, 14048, 14104, 16400, 17200, 17560, 17630, 17999, 18877, 21950, 28096, 28208, 32800, 34400, 35120, 35260, 35998, 37754, 43900, 44075, 56416, 65600, 68800, 70240, 70520, 71996, 75508, 87800, 88150, 89995, 94385, 112832, 140480, 141040, 143992, 151016, 175600, 176300, 179990, 188770, 282080, 287984, 302032, 351200, 352600, 359980, 377540, 449975, 471925, 564160, 575968, 604064, 702400, 705200, 719960, 755080, 773957, 899950, 943850, 1151936, 1208128, 1410400, 1439920, 1510160, 1547914, 1799900, 1887700, 2820800, 2879840, 3020320, 3095828, 3599800, 3775400, 3869785, 5759680, 6040640, 6191656, 7199600, 7550800, 7739570, 12383312, 14399200, 15101600, 15479140, 19348925, 24766624, 28798400, 30203200, 30958280, 38697850, 49533248, 61916560, 77395700, 123833120, 154791400, 247666240, 309582800, 619165600, 1238331200]

約数ペア:

[(1, 1238331200), (2, 619165600), (4, 309582800), (5, 247666240), (8, 154791400), (10, 123833120), (16, 77395700), (20, 61916560), (25, 49533248), (32, 38697850), (40, 30958280), (41, 30203200), (43, 28798400), (50, 24766624), (64, 19348925), (80, 15479140), (82, 15101600), (86, 14399200), (100, 12383312), (160, 7739570), (164, 7550800), (172, 7199600), (200, 6191656), (205, 6040640), (215, 5759680), (320, 3869785), (328, 3775400), (344, 3599800), (400, 3095828), (410, 3020320), (430, 2879840), (439, 2820800), (656, 1887700), (688, 1799900), (800, 1547914), (820, 1510160), (860, 1439920), (878, 1410400), (1025, 1208128), (1075, 1151936), (1312, 943850), (1376, 899950), (1600, 773957), (1640, 755080), (1720, 719960), (1756, 705200), (1763, 702400), (2050, 604064), (2150, 575968), (2195, 564160), (2624, 471925), (2752, 449975), (3280, 377540), (3440, 359980), (3512, 352600), (3526, 351200), (4100, 302032), (4300, 287984), (4390, 282080), (6560, 188770), (6880, 179990), (7024, 176300), (7052, 175600), (8200, 151016), (8600, 143992), (8780, 141040), (8815, 140480), (10975, 112832), (13120, 94385), (13760, 89995), (14048, 88150), (14104, 87800), (16400, 75508), (17200, 71996), (17560, 70520), (17630, 70240), (17999, 68800), (18877, 65600), (21950, 56416), (28096, 44075), (28208, 43900), (32800, 37754), (34400, 35998), (35120, 35260)]