15677612820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{3673}}^1$

素因数の和:4742

約数の個数: 144

約数和(自身を含む): 49684707072

約数和(自身を除く): 34007094252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1031, 1035, 1380, 2062, 2070, 3093, 3673, 4124, 4140, 5155, 6186, 7346, 9279, 10310, 11019, 12372, 14692, 15465, 18365, 18558, 20620, 22038, 23713, 30930, 33057, 36730, 37116, 44076, 46395, 47426, 55095, 61860, 66114, 71139, 73460, 84479, 92790, 94852, 110190, 118565, 132228, 142278, 165285, 168958, 185580, 213417, 220380, 237130, 253437, 284556, 330570, 337916, 355695, 422395, 426834, 474260, 506874, 661140, 711390, 760311, 844790, 853668, 1013748, 1067085, 1267185, 1422780, 1520622, 1689580, 2134170, 2534370, 3041244, 3786863, 3801555, 4268340, 5068740, 7573726, 7603110, 11360589, 15147452, 15206220, 18934315, 22721178, 34081767, 37868630, 45442356, 56802945, 68163534, 75737260, 87097849, 113605890, 136327068, 170408835, 174195698, 227211780, 261293547, 340817670, 348391396, 435489245, 522587094, 681635340, 783880641, 870978490, 1045174188, 1306467735, 1567761282, 1741956980, 2612935470, 3135522564, 3919403205, 5225870940, 7838806410, 15677612820]

約数ペア:

[(1, 15677612820), (2, 7838806410), (3, 5225870940), (4, 3919403205), (5, 3135522564), (6, 2612935470), (9, 1741956980), (10, 1567761282), (12, 1306467735), (15, 1045174188), (18, 870978490), (20, 783880641), (23, 681635340), (30, 522587094), (36, 435489245), (45, 348391396), (46, 340817670), (60, 261293547), (69, 227211780), (90, 174195698), (92, 170408835), (115, 136327068), (138, 113605890), (180, 87097849), (207, 75737260), (230, 68163534), (276, 56802945), (345, 45442356), (414, 37868630), (460, 34081767), (690, 22721178), (828, 18934315), (1031, 15206220), (1035, 15147452), (1380, 11360589), (2062, 7603110), (2070, 7573726), (3093, 5068740), (3673, 4268340), (4124, 3801555), (4140, 3786863), (5155, 3041244), (6186, 2534370), (7346, 2134170), (9279, 1689580), (10310, 1520622), (11019, 1422780), (12372, 1267185), (14692, 1067085), (15465, 1013748), (18365, 853668), (18558, 844790), (20620, 760311), (22038, 711390), (23713, 661140), (30930, 506874), (33057, 474260), (36730, 426834), (37116, 422395), (44076, 355695), (46395, 337916), (47426, 330570), (55095, 284556), (61860, 253437), (66114, 237130), (71139, 220380), (73460, 213417), (84479, 185580), (92790, 168958), (94852, 165285), (110190, 142278), (118565, 132228)]