164476680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2591}}^1$

素因数の和:2651

約数の個数: 96

約数和(自身を含む): 516015360

約数和(自身を除く): 351538680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2591, 2645, 2760, 3174, 4232, 5182, 5290, 6348, 7773, 7935, 10364, 10580, 12696, 12955, 15546, 15870, 20728, 21160, 25910, 31092, 31740, 38865, 51820, 59593, 62184, 63480, 77730, 103640, 119186, 155460, 178779, 238372, 297965, 310920, 357558, 476744, 595930, 715116, 893895, 1191860, 1370639, 1430232, 1787790, 2383720, 2741278, 3575580, 4111917, 5482556, 6853195, 7151160, 8223834, 10965112, 13706390, 16447668, 20559585, 27412780, 32895336, 41119170, 54825560, 82238340, 164476680]

約数ペア:

[(1, 164476680), (2, 82238340), (3, 54825560), (4, 41119170), (5, 32895336), (6, 27412780), (8, 20559585), (10, 16447668), (12, 13706390), (15, 10965112), (20, 8223834), (23, 7151160), (24, 6853195), (30, 5482556), (40, 4111917), (46, 3575580), (60, 2741278), (69, 2383720), (92, 1787790), (115, 1430232), (120, 1370639), (138, 1191860), (184, 893895), (230, 715116), (276, 595930), (345, 476744), (460, 357558), (529, 310920), (552, 297965), (690, 238372), (920, 178779), (1058, 155460), (1380, 119186), (1587, 103640), (2116, 77730), (2591, 63480), (2645, 62184), (2760, 59593), (3174, 51820), (4232, 38865), (5182, 31740), (5290, 31092), (6348, 25910), (7773, 21160), (7935, 20728), (10364, 15870), (10580, 15546), (12696, 12955)]