31159113480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2622821}}^1$

素因数の和:2622852

約数の個数: 128

約数和(自身を含む): 113305910400

約数和(自身を除く): 82146796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 2622821, 5245642, 7868463, 10491284, 13114105, 15736926, 20982568, 23605389, 26228210, 28851031, 31473852, 39342315, 47210778, 52456420, 57702062, 62947704, 70816167, 78684630, 86553093, 94421556, 104912840, 115404124, 118026945, 141632334, 144255155, 157369260, 173106186, 188843112, 230808248, 236053890, 259659279, 283264668, 288510310, 314738520, 346212372, 354080835, 432765465, 472107780, 519318558, 566529336, 577020620, 692424744, 708161670, 778977837, 865530930, 944215560, 1038637116, 1154041240, 1298296395, 1416323340, 1557955674, 1731061860, 2077274232, 2596592790, 2832646680, 3115911348, 3462123720, 3894889185, 5193185580, 6231822696, 7789778370, 10386371160, 15579556740, 31159113480]

約数ペア:

[(1, 31159113480), (2, 15579556740), (3, 10386371160), (4, 7789778370), (5, 6231822696), (6, 5193185580), (8, 3894889185), (9, 3462123720), (10, 3115911348), (11, 2832646680), (12, 2596592790), (15, 2077274232), (18, 1731061860), (20, 1557955674), (22, 1416323340), (24, 1298296395), (27, 1154041240), (30, 1038637116), (33, 944215560), (36, 865530930), (40, 778977837), (44, 708161670), (45, 692424744), (54, 577020620), (55, 566529336), (60, 519318558), (66, 472107780), (72, 432765465), (88, 354080835), (90, 346212372), (99, 314738520), (108, 288510310), (110, 283264668), (120, 259659279), (132, 236053890), (135, 230808248), (165, 188843112), (180, 173106186), (198, 157369260), (216, 144255155), (220, 141632334), (264, 118026945), (270, 115404124), (297, 104912840), (330, 94421556), (360, 86553093), (396, 78684630), (440, 70816167), (495, 62947704), (540, 57702062), (594, 52456420), (660, 47210778), (792, 39342315), (990, 31473852), (1080, 28851031), (1188, 26228210), (1320, 23605389), (1485, 20982568), (1980, 15736926), (2376, 13114105), (2970, 10491284), (3960, 7868463), (5940, 5245642), (11880, 2622821)]