210867440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10177}}^1$

素因数の和:10234

約数の個数: 80

約数和(自身を含む): 575504832

約数和(自身を除く): 364637392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10177, 10360, 20354, 20720, 40708, 50885, 71239, 81416, 101770, 142478, 162832, 203540, 284956, 356195, 376549, 407080, 569912, 712390, 753098, 814160, 1139824, 1424780, 1506196, 1882745, 2635843, 2849560, 3012392, 3765490, 5271686, 5699120, 6024784, 7530980, 10543372, 13179215, 15061960, 21086744, 26358430, 30123920, 42173488, 52716860, 105433720, 210867440]

約数ペア:

[(1, 210867440), (2, 105433720), (4, 52716860), (5, 42173488), (7, 30123920), (8, 26358430), (10, 21086744), (14, 15061960), (16, 13179215), (20, 10543372), (28, 7530980), (35, 6024784), (37, 5699120), (40, 5271686), (56, 3765490), (70, 3012392), (74, 2849560), (80, 2635843), (112, 1882745), (140, 1506196), (148, 1424780), (185, 1139824), (259, 814160), (280, 753098), (296, 712390), (370, 569912), (518, 407080), (560, 376549), (592, 356195), (740, 284956), (1036, 203540), (1295, 162832), (1480, 142478), (2072, 101770), (2590, 81416), (2960, 71239), (4144, 50885), (5180, 40708), (10177, 20720), (10360, 20354)]