66248280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 267632640

約数和(自身を除く): 201384360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 127, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 254, 270, 276, 280, 315, 322, 324, 345, 360, 378, 381, 405, 414, 420, 460, 483, 504, 508, 540, 552, 567, 621, 630, 635, 644, 648, 690, 756, 762, 805, 810, 828, 840, 889, 920, 945, 966, 1016, 1035, 1080, 1134, 1143, 1242, 1260, 1270, 1288, 1380, 1449, 1512, 1524, 1610, 1620, 1656, 1778, 1863, 1890, 1905, 1932, 2070, 2268, 2286, 2415, 2484, 2520, 2540, 2667, 2760, 2835, 2898, 2921, 3048, 3105, 3220, 3240, 3429, 3556, 3726, 3780, 3810, 3864, 4140, 4347, 4445, 4536, 4572, 4830, 4968, 5080, 5334, 5670, 5715, 5796, 5842, 6210, 6440, 6858, 7112, 7245, 7452, 7560, 7620, 8001, 8280, 8694, 8763, 8890, 9144, 9315, 9660, 10287, 10668, 11340, 11430, 11592, 11684, 12420, 13041, 13335, 13716, 14490, 14605, 14904, 15240, 16002, 17145, 17388, 17526, 17780, 18630, 19320, 20447, 20574, 21336, 21735, 22680, 22860, 23368, 24003, 24840, 26082, 26289, 26670, 27432, 28980, 29210, 32004, 34290, 34776, 35052, 35560, 37260, 40005, 40894, 41148, 43470, 43815, 45720, 48006, 51435, 52164, 52578, 53340, 57960, 58420, 61341, 64008, 65205, 68580, 70104, 72009, 74520, 78867, 80010, 81788, 82296, 86940, 87630, 96012, 102235, 102870, 104328, 105156, 106680, 116840, 120015, 122682, 130410, 131445, 137160, 144018, 157734, 160020, 163576, 173880, 175260, 184023, 192024, 204470, 205740, 210312, 236601, 240030, 245364, 260820, 262890, 288036, 306705, 315468, 320040, 350520, 360045, 368046, 394335, 408940, 411480, 473202, 480060, 490728, 521640, 525780, 552069, 576072, 613410, 630936, 720090, 736092, 788670, 817880, 920115, 946404, 960120, 1051560, 1104138, 1183005, 1226820, 1440180, 1472184, 1577340, 1656207, 1840230, 1892808, 2208276, 2366010, 2453640, 2760345, 2880360, 3154680, 3312414, 3680460, 4416552, 4732020, 5520690, 6624828, 7360920, 8281035, 9464040, 11041380, 13249656, 16562070, 22082760, 33124140, 66248280]

約数ペア:

[(1, 66248280), (2, 33124140), (3, 22082760), (4, 16562070), (5, 13249656), (6, 11041380), (7, 9464040), (8, 8281035), (9, 7360920), (10, 6624828), (12, 5520690), (14, 4732020), (15, 4416552), (18, 3680460), (20, 3312414), (21, 3154680), (23, 2880360), (24, 2760345), (27, 2453640), (28, 2366010), (30, 2208276), (35, 1892808), (36, 1840230), (40, 1656207), (42, 1577340), (45, 1472184), (46, 1440180), (54, 1226820), (56, 1183005), (60, 1104138), (63, 1051560), (69, 960120), (70, 946404), (72, 920115), (81, 817880), (84, 788670), (90, 736092), (92, 720090), (105, 630936), (108, 613410), (115, 576072), (120, 552069), (126, 525780), (127, 521640), (135, 490728), (138, 480060), (140, 473202), (161, 411480), (162, 408940), (168, 394335), (180, 368046), (184, 360045), (189, 350520), (207, 320040), (210, 315468), (216, 306705), (230, 288036), (252, 262890), (254, 260820), (270, 245364), (276, 240030), (280, 236601), (315, 210312), (322, 205740), (324, 204470), (345, 192024), (360, 184023), (378, 175260), (381, 173880), (405, 163576), (414, 160020), (420, 157734), (460, 144018), (483, 137160), (504, 131445), (508, 130410), (540, 122682), (552, 120015), (567, 116840), (621, 106680), (630, 105156), (635, 104328), (644, 102870), (648, 102235), (690, 96012), (756, 87630), (762, 86940), (805, 82296), (810, 81788), (828, 80010), (840, 78867), (889, 74520), (920, 72009), (945, 70104), (966, 68580), (1016, 65205), (1035, 64008), (1080, 61341), (1134, 58420), (1143, 57960), (1242, 53340), (1260, 52578), (1270, 52164), (1288, 51435), (1380, 48006), (1449, 45720), (1512, 43815), (1524, 43470), (1610, 41148), (1620, 40894), (1656, 40005), (1778, 37260), (1863, 35560), (1890, 35052), (1905, 34776), (1932, 34290), (2070, 32004), (2268, 29210), (2286, 28980), (2415, 27432), (2484, 26670), (2520, 26289), (2540, 26082), (2667, 24840), (2760, 24003), (2835, 23368), (2898, 22860), (2921, 22680), (3048, 21735), (3105, 21336), (3220, 20574), (3240, 20447), (3429, 19320), (3556, 18630), (3726, 17780), (3780, 17526), (3810, 17388), (3864, 17145), (4140, 16002), (4347, 15240), (4445, 14904), (4536, 14605), (4572, 14490), (4830, 13716), (4968, 13335), (5080, 13041), (5334, 12420), (5670, 11684), (5715, 11592), (5796, 11430), (5842, 11340), (6210, 10668), (6440, 10287), (6858, 9660), (7112, 9315), (7245, 9144), (7452, 8890), (7560, 8763), (7620, 8694), (8001, 8280)]