84494760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 314979840

約数和(自身を除く): 230485080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 61, 68, 70, 84, 85, 97, 102, 105, 119, 120, 122, 136, 140, 168, 170, 183, 194, 204, 210, 238, 244, 255, 280, 291, 305, 340, 357, 366, 388, 408, 420, 427, 476, 485, 488, 510, 582, 595, 610, 679, 680, 714, 732, 776, 840, 854, 915, 952, 970, 1020, 1037, 1164, 1190, 1220, 1281, 1358, 1428, 1455, 1464, 1649, 1708, 1785, 1830, 1940, 2037, 2040, 2074, 2135, 2328, 2380, 2440, 2562, 2716, 2856, 2910, 3111, 3298, 3395, 3416, 3570, 3660, 3880, 4074, 4148, 4270, 4760, 4947, 5124, 5185, 5432, 5820, 5917, 6222, 6405, 6596, 6790, 7140, 7259, 7320, 8148, 8245, 8296, 8540, 9894, 10185, 10248, 10370, 11543, 11640, 11834, 12444, 12810, 13192, 13580, 14280, 14518, 15555, 16296, 16490, 17080, 17751, 19788, 20370, 20740, 21777, 23086, 23668, 24735, 24888, 25620, 27160, 29036, 29585, 31110, 32980, 34629, 35502, 36295, 39576, 40740, 41419, 41480, 43554, 46172, 47336, 49470, 51240, 57715, 58072, 59170, 62220, 65960, 69258, 71004, 72590, 81480, 82838, 87108, 88755, 92344, 98940, 100589, 108885, 115430, 118340, 124257, 124440, 138516, 142008, 145180, 165676, 173145, 174216, 177510, 197880, 201178, 207095, 217770, 230860, 236680, 248514, 277032, 290360, 301767, 331352, 346290, 355020, 402356, 414190, 435540, 461720, 497028, 502945, 603534, 621285, 692580, 704123, 710040, 804712, 828380, 871080, 994056, 1005890, 1207068, 1242570, 1385160, 1408246, 1508835, 1656760, 2011780, 2112369, 2414136, 2485140, 2816492, 3017670, 3520615, 4023560, 4224738, 4970280, 5632984, 6035340, 7041230, 8449476, 10561845, 12070680, 14082460, 16898952, 21123690, 28164920, 42247380, 84494760]

約数ペア:

[(1, 84494760), (2, 42247380), (3, 28164920), (4, 21123690), (5, 16898952), (6, 14082460), (7, 12070680), (8, 10561845), (10, 8449476), (12, 7041230), (14, 6035340), (15, 5632984), (17, 4970280), (20, 4224738), (21, 4023560), (24, 3520615), (28, 3017670), (30, 2816492), (34, 2485140), (35, 2414136), (40, 2112369), (42, 2011780), (51, 1656760), (56, 1508835), (60, 1408246), (61, 1385160), (68, 1242570), (70, 1207068), (84, 1005890), (85, 994056), (97, 871080), (102, 828380), (105, 804712), (119, 710040), (120, 704123), (122, 692580), (136, 621285), (140, 603534), (168, 502945), (170, 497028), (183, 461720), (194, 435540), (204, 414190), (210, 402356), (238, 355020), (244, 346290), (255, 331352), (280, 301767), (291, 290360), (305, 277032), (340, 248514), (357, 236680), (366, 230860), (388, 217770), (408, 207095), (420, 201178), (427, 197880), (476, 177510), (485, 174216), (488, 173145), (510, 165676), (582, 145180), (595, 142008), (610, 138516), (679, 124440), (680, 124257), (714, 118340), (732, 115430), (776, 108885), (840, 100589), (854, 98940), (915, 92344), (952, 88755), (970, 87108), (1020, 82838), (1037, 81480), (1164, 72590), (1190, 71004), (1220, 69258), (1281, 65960), (1358, 62220), (1428, 59170), (1455, 58072), (1464, 57715), (1649, 51240), (1708, 49470), (1785, 47336), (1830, 46172), (1940, 43554), (2037, 41480), (2040, 41419), (2074, 40740), (2135, 39576), (2328, 36295), (2380, 35502), (2440, 34629), (2562, 32980), (2716, 31110), (2856, 29585), (2910, 29036), (3111, 27160), (3298, 25620), (3395, 24888), (3416, 24735), (3570, 23668), (3660, 23086), (3880, 21777), (4074, 20740), (4148, 20370), (4270, 19788), (4760, 17751), (4947, 17080), (5124, 16490), (5185, 16296), (5432, 15555), (5820, 14518), (5917, 14280), (6222, 13580), (6405, 13192), (6596, 12810), (6790, 12444), (7140, 11834), (7259, 11640), (7320, 11543), (8148, 10370), (8245, 10248), (8296, 10185), (8540, 9894)]