255062640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 360

約数和(自身を含む): 984968208

約数和(自身を除く): 729905568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 46, 48, 49, 56, 60, 69, 70, 80, 82, 84, 92, 98, 105, 112, 115, 120, 123, 138, 140, 147, 161, 164, 168, 184, 196, 205, 210, 230, 240, 245, 246, 276, 280, 287, 294, 322, 328, 336, 345, 368, 392, 410, 420, 460, 483, 490, 492, 529, 552, 560, 574, 588, 615, 644, 656, 690, 735, 784, 805, 820, 840, 861, 920, 943, 966, 980, 984, 1058, 1104, 1127, 1148, 1176, 1230, 1288, 1380, 1435, 1470, 1587, 1610, 1640, 1680, 1722, 1840, 1886, 1932, 1960, 1968, 2009, 2116, 2254, 2296, 2352, 2415, 2460, 2576, 2645, 2760, 2829, 2870, 2940, 3174, 3220, 3280, 3381, 3444, 3703, 3772, 3864, 3920, 4018, 4232, 4305, 4508, 4592, 4715, 4830, 4920, 5290, 5520, 5635, 5658, 5740, 5880, 6027, 6348, 6440, 6601, 6762, 6888, 7406, 7544, 7728, 7935, 8036, 8464, 8610, 9016, 9430, 9660, 9840, 10045, 10580, 11109, 11270, 11316, 11480, 11760, 12054, 12696, 12880, 13202, 13524, 13776, 14145, 14812, 15088, 15870, 16072, 16905, 17220, 18032, 18515, 18860, 19320, 19803, 20090, 21160, 21689, 22218, 22540, 22632, 22960, 24108, 25392, 25921, 26404, 27048, 28290, 29624, 30135, 31740, 32144, 33005, 33810, 34440, 37030, 37720, 38640, 39606, 40180, 42320, 43378, 44436, 45080, 45264, 46207, 48216, 51842, 52808, 54096, 55545, 56580, 59248, 60270, 63480, 65067, 66010, 67620, 68880, 74060, 75440, 77763, 79212, 80360, 86756, 88872, 90160, 92414, 96432, 99015, 103684, 105616, 108445, 111090, 113160, 120540, 126960, 129605, 130134, 132020, 135240, 138621, 148120, 151823, 155526, 158424, 160720, 173512, 177744, 184828, 198030, 207368, 216890, 222180, 226320, 231035, 241080, 259210, 260268, 264040, 270480, 277242, 296240, 303646, 311052, 316848, 325335, 347024, 369656, 388815, 396060, 414736, 433780, 444360, 455469, 462070, 482160, 518420, 520536, 528080, 554484, 607292, 622104, 650670, 693105, 739312, 759115, 777630, 792120, 867560, 888720, 910938, 924140, 1036840, 1041072, 1062761, 1108968, 1214584, 1244208, 1301340, 1386210, 1518230, 1555260, 1584240, 1735120, 1821876, 1848280, 2073680, 2125522, 2217936, 2277345, 2429168, 2602680, 2772420, 3036460, 3110520, 3188283, 3643752, 3696560, 4251044, 4554690, 5205360, 5313805, 5544840, 6072920, 6221040, 6376566, 7287504, 8502088, 9109380, 10627610, 11089680, 12145840, 12753132, 15941415, 17004176, 18218760, 21255220, 25506264, 31882830, 36437520, 42510440, 51012528, 63765660, 85020880, 127531320, 255062640]

約数ペア:

[(1, 255062640), (2, 127531320), (3, 85020880), (4, 63765660), (5, 51012528), (6, 42510440), (7, 36437520), (8, 31882830), (10, 25506264), (12, 21255220), (14, 18218760), (15, 17004176), (16, 15941415), (20, 12753132), (21, 12145840), (23, 11089680), (24, 10627610), (28, 9109380), (30, 8502088), (35, 7287504), (40, 6376566), (41, 6221040), (42, 6072920), (46, 5544840), (48, 5313805), (49, 5205360), (56, 4554690), (60, 4251044), (69, 3696560), (70, 3643752), (80, 3188283), (82, 3110520), (84, 3036460), (92, 2772420), (98, 2602680), (105, 2429168), (112, 2277345), (115, 2217936), (120, 2125522), (123, 2073680), (138, 1848280), (140, 1821876), (147, 1735120), (161, 1584240), (164, 1555260), (168, 1518230), (184, 1386210), (196, 1301340), (205, 1244208), (210, 1214584), (230, 1108968), (240, 1062761), (245, 1041072), (246, 1036840), (276, 924140), (280, 910938), (287, 888720), (294, 867560), (322, 792120), (328, 777630), (336, 759115), (345, 739312), (368, 693105), (392, 650670), (410, 622104), (420, 607292), (460, 554484), (483, 528080), (490, 520536), (492, 518420), (529, 482160), (552, 462070), (560, 455469), (574, 444360), (588, 433780), (615, 414736), (644, 396060), (656, 388815), (690, 369656), (735, 347024), (784, 325335), (805, 316848), (820, 311052), (840, 303646), (861, 296240), (920, 277242), (943, 270480), (966, 264040), (980, 260268), (984, 259210), (1058, 241080), (1104, 231035), (1127, 226320), (1148, 222180), (1176, 216890), (1230, 207368), (1288, 198030), (1380, 184828), (1435, 177744), (1470, 173512), (1587, 160720), (1610, 158424), (1640, 155526), (1680, 151823), (1722, 148120), (1840, 138621), (1886, 135240), (1932, 132020), (1960, 130134), (1968, 129605), (2009, 126960), (2116, 120540), (2254, 113160), (2296, 111090), (2352, 108445), (2415, 105616), (2460, 103684), (2576, 99015), (2645, 96432), (2760, 92414), (2829, 90160), (2870, 88872), (2940, 86756), (3174, 80360), (3220, 79212), (3280, 77763), (3381, 75440), (3444, 74060), (3703, 68880), (3772, 67620), (3864, 66010), (3920, 65067), (4018, 63480), (4232, 60270), (4305, 59248), (4508, 56580), (4592, 55545), (4715, 54096), (4830, 52808), (4920, 51842), (5290, 48216), (5520, 46207), (5635, 45264), (5658, 45080), (5740, 44436), (5880, 43378), (6027, 42320), (6348, 40180), (6440, 39606), (6601, 38640), (6762, 37720), (6888, 37030), (7406, 34440), (7544, 33810), (7728, 33005), (7935, 32144), (8036, 31740), (8464, 30135), (8610, 29624), (9016, 28290), (9430, 27048), (9660, 26404), (9840, 25921), (10045, 25392), (10580, 24108), (11109, 22960), (11270, 22632), (11316, 22540), (11480, 22218), (11760, 21689), (12054, 21160), (12696, 20090), (12880, 19803), (13202, 19320), (13524, 18860), (13776, 18515), (14145, 18032), (14812, 17220), (15088, 16905), (15870, 16072)]