63865920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 112

約数和(自身を含む): 205849728

約数和(自身を除く): 141983808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 937, 960, 1065, 1136, 1420, 1704, 1874, 2130, 2272, 2811, 2840, 3408, 3748, 4260, 4544, 4685, 5622, 5680, 6816, 7496, 8520, 9370, 11244, 11360, 13632, 14055, 14992, 17040, 18740, 22488, 22720, 28110, 29984, 34080, 37480, 44976, 56220, 59968, 66527, 68160, 74960, 89952, 112440, 133054, 149920, 179904, 199581, 224880, 266108, 299840, 332635, 399162, 449760, 532216, 665270, 798324, 899520, 997905, 1064432, 1330540, 1596648, 1995810, 2128864, 2661080, 3193296, 3991620, 4257728, 5322160, 6386592, 7983240, 10644320, 12773184, 15966480, 21288640, 31932960, 63865920]

約数ペア:

[(1, 63865920), (2, 31932960), (3, 21288640), (4, 15966480), (5, 12773184), (6, 10644320), (8, 7983240), (10, 6386592), (12, 5322160), (15, 4257728), (16, 3991620), (20, 3193296), (24, 2661080), (30, 2128864), (32, 1995810), (40, 1596648), (48, 1330540), (60, 1064432), (64, 997905), (71, 899520), (80, 798324), (96, 665270), (120, 532216), (142, 449760), (160, 399162), (192, 332635), (213, 299840), (240, 266108), (284, 224880), (320, 199581), (355, 179904), (426, 149920), (480, 133054), (568, 112440), (710, 89952), (852, 74960), (937, 68160), (960, 66527), (1065, 59968), (1136, 56220), (1420, 44976), (1704, 37480), (1874, 34080), (2130, 29984), (2272, 28110), (2811, 22720), (2840, 22488), (3408, 18740), (3748, 17040), (4260, 14992), (4544, 14055), (4685, 13632), (5622, 11360), (5680, 11244), (6816, 9370), (7496, 8520)]