140917920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 192

約数和(自身を含む): 521748864

約数和(自身を除く): 380830944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2053, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4106, 4290, 4576, 5280, 5720, 6159, 6240, 6864, 8212, 8580, 10265, 11440, 12318, 13728, 16424, 17160, 20530, 22583, 22880, 24636, 26689, 30795, 32848, 34320, 41060, 45166, 49272, 53378, 61590, 65696, 67749, 68640, 80067, 82120, 90332, 98544, 106756, 112915, 123180, 133445, 135498, 160134, 164240, 180664, 197088, 213512, 225830, 246360, 266890, 270996, 293579, 320268, 328480, 338745, 361328, 400335, 427024, 451660, 492720, 533780, 541992, 587158, 640536, 677490, 722656, 800670, 854048, 880737, 903320, 985440, 1067560, 1083984, 1174316, 1281072, 1354980, 1467895, 1601340, 1761474, 1806640, 2135120, 2167968, 2348632, 2562144, 2709960, 2935790, 3202680, 3522948, 3613280, 4270240, 4403685, 4697264, 5419920, 5871580, 6405360, 7045896, 8807370, 9394528, 10839840, 11743160, 12810720, 14091792, 17614740, 23486320, 28183584, 35229480, 46972640, 70458960, 140917920]

約数ペア:

[(1, 140917920), (2, 70458960), (3, 46972640), (4, 35229480), (5, 28183584), (6, 23486320), (8, 17614740), (10, 14091792), (11, 12810720), (12, 11743160), (13, 10839840), (15, 9394528), (16, 8807370), (20, 7045896), (22, 6405360), (24, 5871580), (26, 5419920), (30, 4697264), (32, 4403685), (33, 4270240), (39, 3613280), (40, 3522948), (44, 3202680), (48, 2935790), (52, 2709960), (55, 2562144), (60, 2348632), (65, 2167968), (66, 2135120), (78, 1806640), (80, 1761474), (88, 1601340), (96, 1467895), (104, 1354980), (110, 1281072), (120, 1174316), (130, 1083984), (132, 1067560), (143, 985440), (156, 903320), (160, 880737), (165, 854048), (176, 800670), (195, 722656), (208, 677490), (220, 640536), (240, 587158), (260, 541992), (264, 533780), (286, 492720), (312, 451660), (330, 427024), (352, 400335), (390, 361328), (416, 338745), (429, 328480), (440, 320268), (480, 293579), (520, 270996), (528, 266890), (572, 246360), (624, 225830), (660, 213512), (715, 197088), (780, 180664), (858, 164240), (880, 160134), (1040, 135498), (1056, 133445), (1144, 123180), (1248, 112915), (1320, 106756), (1430, 98544), (1560, 90332), (1716, 82120), (1760, 80067), (2053, 68640), (2080, 67749), (2145, 65696), (2288, 61590), (2640, 53378), (2860, 49272), (3120, 45166), (3432, 41060), (4106, 34320), (4290, 32848), (4576, 30795), (5280, 26689), (5720, 24636), (6159, 22880), (6240, 22583), (6864, 20530), (8212, 17160), (8580, 16424), (10265, 13728), (11440, 12318)]