65147040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 266063616

約数和(自身を除く): 200916576

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, 281, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 562, 630, 644, 672, 690, 720, 736, 805, 828, 840, 843, 920, 966, 1008, 1035, 1104, 1120, 1124, 1260, 1288, 1380, 1405, 1440, 1449, 1610, 1656, 1680, 1686, 1840, 1932, 1967, 2016, 2070, 2208, 2248, 2415, 2520, 2529, 2576, 2760, 2810, 2898, 3220, 3312, 3360, 3372, 3680, 3864, 3934, 4140, 4215, 4496, 4830, 5040, 5058, 5152, 5520, 5620, 5796, 5901, 6440, 6463, 6624, 6744, 7245, 7728, 7868, 8280, 8430, 8992, 9660, 9835, 10080, 10116, 11040, 11240, 11592, 11802, 12645, 12880, 12926, 13488, 14490, 15456, 15736, 16560, 16860, 17703, 19320, 19389, 19670, 20232, 22480, 23184, 23604, 25290, 25760, 25852, 26976, 28980, 29505, 31472, 32315, 33120, 33720, 35406, 38640, 38778, 39340, 40464, 44960, 45241, 46368, 47208, 50580, 51704, 57960, 58167, 59010, 62944, 64630, 67440, 70812, 77280, 77556, 78680, 80928, 88515, 90482, 94416, 96945, 101160, 103408, 115920, 116334, 118020, 129260, 134880, 135723, 141624, 155112, 157360, 177030, 180964, 188832, 193890, 202320, 206816, 226205, 231840, 232668, 236040, 258520, 271446, 283248, 290835, 310224, 314720, 354060, 361928, 387780, 404640, 407169, 452410, 465336, 472080, 517040, 542892, 566496, 581670, 620448, 678615, 708120, 723856, 775560, 814338, 904820, 930672, 944160, 1034080, 1085784, 1163340, 1357230, 1416240, 1447712, 1551120, 1628676, 1809640, 1861344, 2035845, 2171568, 2326680, 2714460, 2832480, 3102240, 3257352, 3619280, 4071690, 4343136, 4653360, 5428920, 6514704, 7238560, 8143380, 9306720, 10857840, 13029408, 16286760, 21715680, 32573520, 65147040]

約数ペア:

[(1, 65147040), (2, 32573520), (3, 21715680), (4, 16286760), (5, 13029408), (6, 10857840), (7, 9306720), (8, 8143380), (9, 7238560), (10, 6514704), (12, 5428920), (14, 4653360), (15, 4343136), (16, 4071690), (18, 3619280), (20, 3257352), (21, 3102240), (23, 2832480), (24, 2714460), (28, 2326680), (30, 2171568), (32, 2035845), (35, 1861344), (36, 1809640), (40, 1628676), (42, 1551120), (45, 1447712), (46, 1416240), (48, 1357230), (56, 1163340), (60, 1085784), (63, 1034080), (69, 944160), (70, 930672), (72, 904820), (80, 814338), (84, 775560), (90, 723856), (92, 708120), (96, 678615), (105, 620448), (112, 581670), (115, 566496), (120, 542892), (126, 517040), (138, 472080), (140, 465336), (144, 452410), (160, 407169), (161, 404640), (168, 387780), (180, 361928), (184, 354060), (207, 314720), (210, 310224), (224, 290835), (230, 283248), (240, 271446), (252, 258520), (276, 236040), (280, 232668), (281, 231840), (288, 226205), (315, 206816), (322, 202320), (336, 193890), (345, 188832), (360, 180964), (368, 177030), (414, 157360), (420, 155112), (460, 141624), (480, 135723), (483, 134880), (504, 129260), (552, 118020), (560, 116334), (562, 115920), (630, 103408), (644, 101160), (672, 96945), (690, 94416), (720, 90482), (736, 88515), (805, 80928), (828, 78680), (840, 77556), (843, 77280), (920, 70812), (966, 67440), (1008, 64630), (1035, 62944), (1104, 59010), (1120, 58167), (1124, 57960), (1260, 51704), (1288, 50580), (1380, 47208), (1405, 46368), (1440, 45241), (1449, 44960), (1610, 40464), (1656, 39340), (1680, 38778), (1686, 38640), (1840, 35406), (1932, 33720), (1967, 33120), (2016, 32315), (2070, 31472), (2208, 29505), (2248, 28980), (2415, 26976), (2520, 25852), (2529, 25760), (2576, 25290), (2760, 23604), (2810, 23184), (2898, 22480), (3220, 20232), (3312, 19670), (3360, 19389), (3372, 19320), (3680, 17703), (3864, 16860), (3934, 16560), (4140, 15736), (4215, 15456), (4496, 14490), (4830, 13488), (5040, 12926), (5058, 12880), (5152, 12645), (5520, 11802), (5620, 11592), (5796, 11240), (5901, 11040), (6440, 10116), (6463, 10080), (6624, 9835), (6744, 9660), (7245, 8992), (7728, 8430), (7868, 8280)]