7218385080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8597}}^1\times {\mathrm{6997}}^1$

素因数の和:15608

約数の個数: 64

約数和(自身を含む): 21660769440

約数和(自身を除く): 14442384360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6997, 8597, 13994, 17194, 20991, 25791, 27988, 34388, 34985, 41982, 42985, 51582, 55976, 68776, 69970, 83964, 85970, 103164, 104955, 128955, 139940, 167928, 171940, 206328, 209910, 257910, 279880, 343880, 419820, 515820, 839640, 1031640, 60153209, 120306418, 180459627, 240612836, 300766045, 360919254, 481225672, 601532090, 721838508, 902298135, 1203064180, 1443677016, 1804596270, 2406128360, 3609192540, 7218385080]

約数ペア:

[(1, 7218385080), (2, 3609192540), (3, 2406128360), (4, 1804596270), (5, 1443677016), (6, 1203064180), (8, 902298135), (10, 721838508), (12, 601532090), (15, 481225672), (20, 360919254), (24, 300766045), (30, 240612836), (40, 180459627), (60, 120306418), (120, 60153209), (6997, 1031640), (8597, 839640), (13994, 515820), (17194, 419820), (20991, 343880), (25791, 279880), (27988, 257910), (34388, 209910), (34985, 206328), (41982, 171940), (42985, 167928), (51582, 139940), (55976, 128955), (68776, 104955), (69970, 103164), (83964, 85970)]