169088640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 643921920

約数和(自身を除く): 474833280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 547, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1094, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1641, 1680, 1840, 1920, 1932, 2188, 2208, 2240, 2415, 2576, 2688, 2735, 2760, 2944, 3220, 3282, 3360, 3680, 3829, 3864, 4376, 4416, 4480, 4830, 5152, 5470, 5520, 6440, 6564, 6720, 7360, 7658, 7728, 8205, 8752, 8832, 9660, 10304, 10940, 11040, 11487, 12581, 12880, 13128, 13440, 14720, 15316, 15456, 16410, 17504, 19145, 19320, 20608, 21880, 22080, 22974, 25162, 25760, 26256, 30632, 30912, 32820, 35008, 37743, 38290, 38640, 43760, 44160, 45948, 50324, 51520, 52512, 57435, 61264, 61824, 62905, 65640, 70016, 75486, 76580, 77280, 87520, 88067, 91896, 100648, 103040, 105024, 114870, 122528, 125810, 131280, 150972, 153160, 154560, 175040, 176134, 183792, 188715, 201296, 210048, 229740, 245056, 251620, 262560, 264201, 301944, 306320, 309120, 350080, 352268, 367584, 377430, 402592, 440335, 459480, 490112, 503240, 525120, 528402, 603888, 612640, 704536, 735168, 754860, 805184, 880670, 918960, 1006480, 1050240, 1056804, 1207776, 1225280, 1321005, 1409072, 1470336, 1509720, 1610368, 1761340, 1837920, 2012960, 2113608, 2415552, 2450560, 2642010, 2818144, 3019440, 3522680, 3675840, 4025920, 4227216, 4831104, 5284020, 5636288, 6038880, 7045360, 7351680, 8051840, 8454432, 10568040, 11272576, 12077760, 14090720, 16908864, 21136080, 24155520, 28181440, 33817728, 42272160, 56362880, 84544320, 169088640]

約数ペア:

[(1, 169088640), (2, 84544320), (3, 56362880), (4, 42272160), (5, 33817728), (6, 28181440), (7, 24155520), (8, 21136080), (10, 16908864), (12, 14090720), (14, 12077760), (15, 11272576), (16, 10568040), (20, 8454432), (21, 8051840), (23, 7351680), (24, 7045360), (28, 6038880), (30, 5636288), (32, 5284020), (35, 4831104), (40, 4227216), (42, 4025920), (46, 3675840), (48, 3522680), (56, 3019440), (60, 2818144), (64, 2642010), (69, 2450560), (70, 2415552), (80, 2113608), (84, 2012960), (92, 1837920), (96, 1761340), (105, 1610368), (112, 1509720), (115, 1470336), (120, 1409072), (128, 1321005), (138, 1225280), (140, 1207776), (160, 1056804), (161, 1050240), (168, 1006480), (184, 918960), (192, 880670), (210, 805184), (224, 754860), (230, 735168), (240, 704536), (276, 612640), (280, 603888), (320, 528402), (322, 525120), (336, 503240), (345, 490112), (368, 459480), (384, 440335), (420, 402592), (448, 377430), (460, 367584), (480, 352268), (483, 350080), (547, 309120), (552, 306320), (560, 301944), (640, 264201), (644, 262560), (672, 251620), (690, 245056), (736, 229740), (805, 210048), (840, 201296), (896, 188715), (920, 183792), (960, 176134), (966, 175040), (1094, 154560), (1104, 153160), (1120, 150972), (1288, 131280), (1344, 125810), (1380, 122528), (1472, 114870), (1610, 105024), (1641, 103040), (1680, 100648), (1840, 91896), (1920, 88067), (1932, 87520), (2188, 77280), (2208, 76580), (2240, 75486), (2415, 70016), (2576, 65640), (2688, 62905), (2735, 61824), (2760, 61264), (2944, 57435), (3220, 52512), (3282, 51520), (3360, 50324), (3680, 45948), (3829, 44160), (3864, 43760), (4376, 38640), (4416, 38290), (4480, 37743), (4830, 35008), (5152, 32820), (5470, 30912), (5520, 30632), (6440, 26256), (6564, 25760), (6720, 25162), (7360, 22974), (7658, 22080), (7728, 21880), (8205, 20608), (8752, 19320), (8832, 19145), (9660, 17504), (10304, 16410), (10940, 15456), (11040, 15316), (11487, 14720), (12581, 13440), (12880, 13128)]