168989520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 650958336

約数和(自身を除く): 481968816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 61, 68, 70, 80, 84, 85, 97, 102, 105, 112, 119, 120, 122, 136, 140, 168, 170, 183, 194, 204, 210, 238, 240, 244, 255, 272, 280, 291, 305, 336, 340, 357, 366, 388, 408, 420, 427, 476, 485, 488, 510, 560, 582, 595, 610, 679, 680, 714, 732, 776, 816, 840, 854, 915, 952, 970, 976, 1020, 1037, 1164, 1190, 1220, 1281, 1358, 1360, 1428, 1455, 1464, 1552, 1649, 1680, 1708, 1785, 1830, 1904, 1940, 2037, 2040, 2074, 2135, 2328, 2380, 2440, 2562, 2716, 2856, 2910, 2928, 3111, 3298, 3395, 3416, 3570, 3660, 3880, 4074, 4080, 4148, 4270, 4656, 4760, 4880, 4947, 5124, 5185, 5432, 5712, 5820, 5917, 6222, 6405, 6596, 6790, 6832, 7140, 7259, 7320, 7760, 8148, 8245, 8296, 8540, 9520, 9894, 10185, 10248, 10370, 10864, 11543, 11640, 11834, 12444, 12810, 13192, 13580, 14280, 14518, 14640, 15555, 16296, 16490, 16592, 17080, 17751, 19788, 20370, 20496, 20740, 21777, 23086, 23280, 23668, 24735, 24888, 25620, 26384, 27160, 28560, 29036, 29585, 31110, 32592, 32980, 34160, 34629, 35502, 36295, 39576, 40740, 41419, 41480, 43554, 46172, 47336, 49470, 49776, 51240, 54320, 57715, 58072, 59170, 62220, 65960, 69258, 71004, 72590, 79152, 81480, 82838, 82960, 87108, 88755, 92344, 94672, 98940, 100589, 102480, 108885, 115430, 116144, 118340, 124257, 124440, 131920, 138516, 142008, 145180, 162960, 165676, 173145, 174216, 177510, 184688, 197880, 201178, 207095, 217770, 230860, 236680, 248514, 248880, 277032, 284016, 290360, 301767, 331352, 346290, 348432, 355020, 395760, 402356, 414190, 435540, 461720, 473360, 497028, 502945, 554064, 580720, 603534, 621285, 662704, 692580, 704123, 710040, 804712, 828380, 871080, 923440, 994056, 1005890, 1207068, 1242570, 1385160, 1408246, 1420080, 1508835, 1609424, 1656760, 1742160, 1988112, 2011780, 2112369, 2414136, 2485140, 2770320, 2816492, 3017670, 3313520, 3520615, 4023560, 4224738, 4828272, 4970280, 5632984, 6035340, 7041230, 8047120, 8449476, 9940560, 10561845, 11265968, 12070680, 14082460, 16898952, 21123690, 24141360, 28164920, 33797904, 42247380, 56329840, 84494760, 168989520]

約数ペア:

[(1, 168989520), (2, 84494760), (3, 56329840), (4, 42247380), (5, 33797904), (6, 28164920), (7, 24141360), (8, 21123690), (10, 16898952), (12, 14082460), (14, 12070680), (15, 11265968), (16, 10561845), (17, 9940560), (20, 8449476), (21, 8047120), (24, 7041230), (28, 6035340), (30, 5632984), (34, 4970280), (35, 4828272), (40, 4224738), (42, 4023560), (48, 3520615), (51, 3313520), (56, 3017670), (60, 2816492), (61, 2770320), (68, 2485140), (70, 2414136), (80, 2112369), (84, 2011780), (85, 1988112), (97, 1742160), (102, 1656760), (105, 1609424), (112, 1508835), (119, 1420080), (120, 1408246), (122, 1385160), (136, 1242570), (140, 1207068), (168, 1005890), (170, 994056), (183, 923440), (194, 871080), (204, 828380), (210, 804712), (238, 710040), (240, 704123), (244, 692580), (255, 662704), (272, 621285), (280, 603534), (291, 580720), (305, 554064), (336, 502945), (340, 497028), (357, 473360), (366, 461720), (388, 435540), (408, 414190), (420, 402356), (427, 395760), (476, 355020), (485, 348432), (488, 346290), (510, 331352), (560, 301767), (582, 290360), (595, 284016), (610, 277032), (679, 248880), (680, 248514), (714, 236680), (732, 230860), (776, 217770), (816, 207095), (840, 201178), (854, 197880), (915, 184688), (952, 177510), (970, 174216), (976, 173145), (1020, 165676), (1037, 162960), (1164, 145180), (1190, 142008), (1220, 138516), (1281, 131920), (1358, 124440), (1360, 124257), (1428, 118340), (1455, 116144), (1464, 115430), (1552, 108885), (1649, 102480), (1680, 100589), (1708, 98940), (1785, 94672), (1830, 92344), (1904, 88755), (1940, 87108), (2037, 82960), (2040, 82838), (2074, 81480), (2135, 79152), (2328, 72590), (2380, 71004), (2440, 69258), (2562, 65960), (2716, 62220), (2856, 59170), (2910, 58072), (2928, 57715), (3111, 54320), (3298, 51240), (3395, 49776), (3416, 49470), (3570, 47336), (3660, 46172), (3880, 43554), (4074, 41480), (4080, 41419), (4148, 40740), (4270, 39576), (4656, 36295), (4760, 35502), (4880, 34629), (4947, 34160), (5124, 32980), (5185, 32592), (5432, 31110), (5712, 29585), (5820, 29036), (5917, 28560), (6222, 27160), (6405, 26384), (6596, 25620), (6790, 24888), (6832, 24735), (7140, 23668), (7259, 23280), (7320, 23086), (7760, 21777), (8148, 20740), (8245, 20496), (8296, 20370), (8540, 19788), (9520, 17751), (9894, 17080), (10185, 16592), (10248, 16490), (10370, 16296), (10864, 15555), (11543, 14640), (11640, 14518), (11834, 14280), (12444, 13580), (12810, 13192)]