15693757040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:787

約数の個数: 160

約数和(自身を含む): 39787203456

約数和(自身を除く): 24093446416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 181, 208, 260, 263, 317, 362, 520, 526, 634, 724, 905, 1040, 1052, 1268, 1315, 1448, 1585, 1810, 2104, 2353, 2536, 2630, 2896, 3170, 3419, 3620, 4121, 4208, 4706, 5072, 5260, 6340, 6838, 7240, 8242, 9412, 10520, 11765, 12680, 13676, 14480, 16484, 17095, 18824, 20605, 21040, 23530, 25360, 27352, 32968, 34190, 37648, 41210, 47060, 47603, 54704, 57377, 65936, 68380, 82420, 83371, 94120, 95206, 114754, 136760, 164840, 166742, 188240, 190412, 229508, 238015, 273520, 286885, 329680, 333484, 380824, 416855, 459016, 476030, 573770, 618839, 666968, 745901, 761648, 833710, 918032, 952060, 1083823, 1147540, 1237678, 1333936, 1491802, 1667420, 1904120, 2167646, 2295080, 2475356, 2983604, 3094195, 3334840, 3729505, 3808240, 4335292, 4590160, 4950712, 5419115, 5967208, 6188390, 6669680, 7459010, 8670584, 9901424, 10838230, 11934416, 12376780, 14918020, 15090151, 17341168, 21676460, 24753560, 29836040, 30180302, 43352920, 49507120, 59672080, 60360604, 75450755, 86705840, 120721208, 150901510, 196171963, 241442416, 301803020, 392343926, 603606040, 784687852, 980859815, 1207212080, 1569375704, 1961719630, 3138751408, 3923439260, 7846878520, 15693757040]

約数ペア:

[(1, 15693757040), (2, 7846878520), (4, 3923439260), (5, 3138751408), (8, 1961719630), (10, 1569375704), (13, 1207212080), (16, 980859815), (20, 784687852), (26, 603606040), (40, 392343926), (52, 301803020), (65, 241442416), (80, 196171963), (104, 150901510), (130, 120721208), (181, 86705840), (208, 75450755), (260, 60360604), (263, 59672080), (317, 49507120), (362, 43352920), (520, 30180302), (526, 29836040), (634, 24753560), (724, 21676460), (905, 17341168), (1040, 15090151), (1052, 14918020), (1268, 12376780), (1315, 11934416), (1448, 10838230), (1585, 9901424), (1810, 8670584), (2104, 7459010), (2353, 6669680), (2536, 6188390), (2630, 5967208), (2896, 5419115), (3170, 4950712), (3419, 4590160), (3620, 4335292), (4121, 3808240), (4208, 3729505), (4706, 3334840), (5072, 3094195), (5260, 2983604), (6340, 2475356), (6838, 2295080), (7240, 2167646), (8242, 1904120), (9412, 1667420), (10520, 1491802), (11765, 1333936), (12680, 1237678), (13676, 1147540), (14480, 1083823), (16484, 952060), (17095, 918032), (18824, 833710), (20605, 761648), (21040, 745901), (23530, 666968), (25360, 618839), (27352, 573770), (32968, 476030), (34190, 459016), (37648, 416855), (41210, 380824), (47060, 333484), (47603, 329680), (54704, 286885), (57377, 273520), (65936, 238015), (68380, 229508), (82420, 190412), (83371, 188240), (94120, 166742), (95206, 164840), (114754, 136760)]