160035120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 621870912

約数和(自身を除く): 461835792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 281, 315, 336, 339, 360, 420, 452, 504, 560, 562, 565, 630, 678, 720, 791, 840, 843, 904, 1008, 1017, 1124, 1130, 1260, 1356, 1405, 1582, 1680, 1686, 1695, 1808, 1967, 2034, 2248, 2260, 2373, 2520, 2529, 2712, 2810, 3164, 3372, 3390, 3934, 3955, 4068, 4215, 4496, 4520, 4746, 5040, 5058, 5085, 5424, 5620, 5901, 6328, 6744, 6780, 7119, 7868, 7910, 8136, 8430, 9040, 9492, 9835, 10116, 10170, 11240, 11802, 11865, 12645, 12656, 13488, 13560, 14238, 15736, 15820, 16272, 16860, 17703, 18984, 19670, 20232, 20340, 22480, 23604, 23730, 25290, 27120, 28476, 29505, 31472, 31640, 31753, 33720, 35406, 35595, 37968, 39340, 40464, 40680, 47208, 47460, 50580, 56952, 59010, 63280, 63506, 67440, 70812, 71190, 78680, 81360, 88515, 94416, 94920, 95259, 101160, 113904, 118020, 127012, 141624, 142380, 157360, 158765, 177030, 189840, 190518, 202320, 222271, 236040, 254024, 283248, 284760, 285777, 317530, 354060, 381036, 444542, 472080, 476295, 508048, 569520, 571554, 635060, 666813, 708120, 762072, 889084, 952590, 1111355, 1143108, 1270120, 1333626, 1416240, 1428885, 1524144, 1778168, 1905180, 2000439, 2222710, 2286216, 2540240, 2667252, 2857770, 3334065, 3556336, 3810360, 4000878, 4445420, 4572432, 5334504, 5715540, 6668130, 7620720, 8001756, 8890840, 10002195, 10669008, 11431080, 13336260, 16003512, 17781680, 20004390, 22862160, 26672520, 32007024, 40008780, 53345040, 80017560, 160035120]

約数ペア:

[(1, 160035120), (2, 80017560), (3, 53345040), (4, 40008780), (5, 32007024), (6, 26672520), (7, 22862160), (8, 20004390), (9, 17781680), (10, 16003512), (12, 13336260), (14, 11431080), (15, 10669008), (16, 10002195), (18, 8890840), (20, 8001756), (21, 7620720), (24, 6668130), (28, 5715540), (30, 5334504), (35, 4572432), (36, 4445420), (40, 4000878), (42, 3810360), (45, 3556336), (48, 3334065), (56, 2857770), (60, 2667252), (63, 2540240), (70, 2286216), (72, 2222710), (80, 2000439), (84, 1905180), (90, 1778168), (105, 1524144), (112, 1428885), (113, 1416240), (120, 1333626), (126, 1270120), (140, 1143108), (144, 1111355), (168, 952590), (180, 889084), (210, 762072), (226, 708120), (240, 666813), (252, 635060), (280, 571554), (281, 569520), (315, 508048), (336, 476295), (339, 472080), (360, 444542), (420, 381036), (452, 354060), (504, 317530), (560, 285777), (562, 284760), (565, 283248), (630, 254024), (678, 236040), (720, 222271), (791, 202320), (840, 190518), (843, 189840), (904, 177030), (1008, 158765), (1017, 157360), (1124, 142380), (1130, 141624), (1260, 127012), (1356, 118020), (1405, 113904), (1582, 101160), (1680, 95259), (1686, 94920), (1695, 94416), (1808, 88515), (1967, 81360), (2034, 78680), (2248, 71190), (2260, 70812), (2373, 67440), (2520, 63506), (2529, 63280), (2712, 59010), (2810, 56952), (3164, 50580), (3372, 47460), (3390, 47208), (3934, 40680), (3955, 40464), (4068, 39340), (4215, 37968), (4496, 35595), (4520, 35406), (4746, 33720), (5040, 31753), (5058, 31640), (5085, 31472), (5424, 29505), (5620, 28476), (5901, 27120), (6328, 25290), (6744, 23730), (6780, 23604), (7119, 22480), (7868, 20340), (7910, 20232), (8136, 19670), (8430, 18984), (9040, 17703), (9492, 16860), (9835, 16272), (10116, 15820), (10170, 15736), (11240, 14238), (11802, 13560), (11865, 13488), (12645, 12656)]