156960802020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{344167}}^1$

素因数の和:344881

約数の個数: 96

約数和(自身を含む): 480139140096

約数和(自身を除く): 323178338076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 691, 1382, 2073, 2764, 3455, 4146, 6910, 7601, 8292, 10365, 13820, 15202, 20730, 22803, 30404, 38005, 41460, 45606, 76010, 91212, 114015, 152020, 228030, 344167, 456060, 688334, 1032501, 1376668, 1720835, 2065002, 3441670, 3785837, 4130004, 5162505, 6883340, 7571674, 10325010, 11357511, 15143348, 18929185, 20650020, 22715022, 37858370, 45430044, 56787555, 75716740, 113575110, 227150220, 237819397, 475638794, 713458191, 951277588, 1189096985, 1426916382, 2378193970, 2616013367, 2853832764, 3567290955, 4756387940, 5232026734, 7134581910, 7848040101, 10464053468, 13080066835, 14269163820, 15696080202, 26160133670, 31392160404, 39240200505, 52320267340, 78480401010, 156960802020]

約数ペア:

[(1, 156960802020), (2, 78480401010), (3, 52320267340), (4, 39240200505), (5, 31392160404), (6, 26160133670), (10, 15696080202), (11, 14269163820), (12, 13080066835), (15, 10464053468), (20, 7848040101), (22, 7134581910), (30, 5232026734), (33, 4756387940), (44, 3567290955), (55, 2853832764), (60, 2616013367), (66, 2378193970), (110, 1426916382), (132, 1189096985), (165, 951277588), (220, 713458191), (330, 475638794), (660, 237819397), (691, 227150220), (1382, 113575110), (2073, 75716740), (2764, 56787555), (3455, 45430044), (4146, 37858370), (6910, 22715022), (7601, 20650020), (8292, 18929185), (10365, 15143348), (13820, 11357511), (15202, 10325010), (20730, 7571674), (22803, 6883340), (30404, 5162505), (38005, 4130004), (41460, 3785837), (45606, 3441670), (76010, 2065002), (91212, 1720835), (114015, 1376668), (152020, 1032501), (228030, 688334), (344167, 456060)]