2856699840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69203}}^1$

素因数の和:69266

約数の個数: 112

約数和(自身を含む): 9281086848

約数和(自身を除く): 6424387008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 69203, 138406, 207609, 276812, 346015, 415218, 553624, 692030, 830436, 1038045, 1107248, 1384060, 1660872, 2076090, 2214496, 2768120, 2975729, 3321744, 4152180, 4428992, 5536240, 5951458, 6643488, 8304360, 8927187, 11072480, 11902916, 13286976, 14878645, 16608720, 17854374, 22144960, 23805832, 29757290, 33217440, 35708748, 44635935, 47611664, 59514580, 66434880, 71417496, 89271870, 95223328, 119029160, 142834992, 178543740, 190446656, 238058320, 285669984, 357087480, 476116640, 571339968, 714174960, 952233280, 1428349920, 2856699840]

約数ペア:

[(1, 2856699840), (2, 1428349920), (3, 952233280), (4, 714174960), (5, 571339968), (6, 476116640), (8, 357087480), (10, 285669984), (12, 238058320), (15, 190446656), (16, 178543740), (20, 142834992), (24, 119029160), (30, 95223328), (32, 89271870), (40, 71417496), (43, 66434880), (48, 59514580), (60, 47611664), (64, 44635935), (80, 35708748), (86, 33217440), (96, 29757290), (120, 23805832), (129, 22144960), (160, 17854374), (172, 16608720), (192, 14878645), (215, 13286976), (240, 11902916), (258, 11072480), (320, 8927187), (344, 8304360), (430, 6643488), (480, 5951458), (516, 5536240), (645, 4428992), (688, 4152180), (860, 3321744), (960, 2975729), (1032, 2768120), (1290, 2214496), (1376, 2076090), (1720, 1660872), (2064, 1384060), (2580, 1107248), (2752, 1038045), (3440, 830436), (4128, 692030), (5160, 553624), (6880, 415218), (8256, 346015), (10320, 276812), (13760, 207609), (20640, 138406), (41280, 69203)]