210820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23741}}^1$

素因数の和:23794

約数の個数: 80

約数和(自身を含む): 671233824

約数和(自身を除く): 460413744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 23741, 47482, 71223, 94964, 118705, 142446, 189928, 237410, 284892, 356115, 379856, 474820, 569784, 712230, 878417, 949640, 1139568, 1424460, 1756834, 1899280, 2635251, 2848920, 3513668, 4392085, 5270502, 5697840, 7027336, 8784170, 10541004, 13176255, 14054672, 17568340, 21082008, 26352510, 35136680, 42164016, 52705020, 70273360, 105410040, 210820080]

約数ペア:

[(1, 210820080), (2, 105410040), (3, 70273360), (4, 52705020), (5, 42164016), (6, 35136680), (8, 26352510), (10, 21082008), (12, 17568340), (15, 14054672), (16, 13176255), (20, 10541004), (24, 8784170), (30, 7027336), (37, 5697840), (40, 5270502), (48, 4392085), (60, 3513668), (74, 2848920), (80, 2635251), (111, 1899280), (120, 1756834), (148, 1424460), (185, 1139568), (222, 949640), (240, 878417), (296, 712230), (370, 569784), (444, 474820), (555, 379856), (592, 356115), (740, 284892), (888, 237410), (1110, 189928), (1480, 142446), (1776, 118705), (2220, 94964), (2960, 71223), (4440, 47482), (8880, 23741)]