505179360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 288

約数和(自身を含む): 2056803840

約数和(自身を除く): 1551624480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2179, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4358, 4830, 5040, 5152, 5520, 5796, 6440, 6537, 6624, 7245, 7728, 8280, 8716, 9660, 10080, 10895, 11040, 11592, 12880, 13074, 14490, 15253, 15456, 16560, 17432, 19320, 19611, 21790, 23184, 25760, 26148, 28980, 30506, 32685, 33120, 34864, 38640, 39222, 43580, 45759, 46368, 50117, 52296, 57960, 61012, 65370, 69728, 76265, 77280, 78444, 87160, 91518, 98055, 100234, 104592, 115920, 122024, 130740, 137277, 150351, 152530, 156888, 174320, 183036, 196110, 200468, 209184, 228795, 231840, 244048, 250585, 261480, 274554, 300702, 305060, 313776, 348640, 350819, 366072, 392220, 400936, 451053, 457590, 488096, 501170, 522960, 549108, 601404, 610120, 627552, 686385, 701638, 732144, 751755, 784440, 801872, 902106, 915180, 1002340, 1045920, 1052457, 1098216, 1202808, 1220240, 1372770, 1403276, 1464288, 1503510, 1568880, 1603744, 1754095, 1804212, 1830360, 2004680, 2104914, 2196432, 2255265, 2405616, 2440480, 2745540, 2806552, 3007020, 3137760, 3157371, 3508190, 3608424, 3660720, 4009360, 4209828, 4392864, 4510530, 4811232, 5262285, 5491080, 5613104, 6014040, 6314742, 7016380, 7216848, 7321440, 8018720, 8419656, 9021060, 10524570, 10982160, 11226208, 12028080, 12629484, 14032760, 14433696, 15786855, 16839312, 18042120, 21049140, 21964320, 24056160, 25258968, 28065520, 31573710, 33678624, 36084240, 42098280, 50517936, 56131040, 63147420, 72168480, 84196560, 101035872, 126294840, 168393120, 252589680, 505179360]

約数ペア:

[(1, 505179360), (2, 252589680), (3, 168393120), (4, 126294840), (5, 101035872), (6, 84196560), (7, 72168480), (8, 63147420), (9, 56131040), (10, 50517936), (12, 42098280), (14, 36084240), (15, 33678624), (16, 31573710), (18, 28065520), (20, 25258968), (21, 24056160), (23, 21964320), (24, 21049140), (28, 18042120), (30, 16839312), (32, 15786855), (35, 14433696), (36, 14032760), (40, 12629484), (42, 12028080), (45, 11226208), (46, 10982160), (48, 10524570), (56, 9021060), (60, 8419656), (63, 8018720), (69, 7321440), (70, 7216848), (72, 7016380), (80, 6314742), (84, 6014040), (90, 5613104), (92, 5491080), (96, 5262285), (105, 4811232), (112, 4510530), (115, 4392864), (120, 4209828), (126, 4009360), (138, 3660720), (140, 3608424), (144, 3508190), (160, 3157371), (161, 3137760), (168, 3007020), (180, 2806552), (184, 2745540), (207, 2440480), (210, 2405616), (224, 2255265), (230, 2196432), (240, 2104914), (252, 2004680), (276, 1830360), (280, 1804212), (288, 1754095), (315, 1603744), (322, 1568880), (336, 1503510), (345, 1464288), (360, 1403276), (368, 1372770), (414, 1220240), (420, 1202808), (460, 1098216), (480, 1052457), (483, 1045920), (504, 1002340), (552, 915180), (560, 902106), (630, 801872), (644, 784440), (672, 751755), (690, 732144), (720, 701638), (736, 686385), (805, 627552), (828, 610120), (840, 601404), (920, 549108), (966, 522960), (1008, 501170), (1035, 488096), (1104, 457590), (1120, 451053), (1260, 400936), (1288, 392220), (1380, 366072), (1440, 350819), (1449, 348640), (1610, 313776), (1656, 305060), (1680, 300702), (1840, 274554), (1932, 261480), (2016, 250585), (2070, 244048), (2179, 231840), (2208, 228795), (2415, 209184), (2520, 200468), (2576, 196110), (2760, 183036), (2898, 174320), (3220, 156888), (3312, 152530), (3360, 150351), (3680, 137277), (3864, 130740), (4140, 122024), (4358, 115920), (4830, 104592), (5040, 100234), (5152, 98055), (5520, 91518), (5796, 87160), (6440, 78444), (6537, 77280), (6624, 76265), (7245, 69728), (7728, 65370), (8280, 61012), (8716, 57960), (9660, 52296), (10080, 50117), (10895, 46368), (11040, 45759), (11592, 43580), (12880, 39222), (13074, 38640), (14490, 34864), (15253, 33120), (15456, 32685), (16560, 30506), (17432, 28980), (19320, 26148), (19611, 25760), (21790, 23184)]