268222080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 192

約数和(自身を含む): 994891680

約数和(自身を除く): 726669600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2851, 2940, 3136, 3360, 3920, 4480, 4704, 5702, 5880, 6272, 6720, 7840, 8553, 9408, 11404, 11760, 13440, 14255, 15680, 17106, 18816, 19957, 22808, 23520, 28510, 31360, 34212, 39914, 42765, 45616, 47040, 57020, 59871, 68424, 79828, 85530, 91232, 94080, 99785, 114040, 119742, 136848, 139699, 159656, 171060, 182464, 199570, 228080, 239484, 273696, 279398, 299355, 319312, 342120, 364928, 399140, 419097, 456160, 478968, 547392, 558796, 598710, 638624, 684240, 698495, 798280, 838194, 912320, 957936, 1094784, 1117592, 1197420, 1277248, 1368480, 1396990, 1596560, 1676388, 1824640, 1915872, 2095485, 2235184, 2394840, 2554496, 2736960, 2793980, 3193120, 3352776, 3831744, 4190970, 4470368, 4789680, 5473920, 5587960, 6386240, 6705552, 7663488, 8381940, 8940736, 9579360, 11175920, 12772480, 13411104, 16763880, 17881472, 19158720, 22351840, 26822208, 33527760, 38317440, 44703680, 53644416, 67055520, 89407360, 134111040, 268222080]

約数ペア:

[(1, 268222080), (2, 134111040), (3, 89407360), (4, 67055520), (5, 53644416), (6, 44703680), (7, 38317440), (8, 33527760), (10, 26822208), (12, 22351840), (14, 19158720), (15, 17881472), (16, 16763880), (20, 13411104), (21, 12772480), (24, 11175920), (28, 9579360), (30, 8940736), (32, 8381940), (35, 7663488), (40, 6705552), (42, 6386240), (48, 5587960), (49, 5473920), (56, 4789680), (60, 4470368), (64, 4190970), (70, 3831744), (80, 3352776), (84, 3193120), (96, 2793980), (98, 2736960), (105, 2554496), (112, 2394840), (120, 2235184), (128, 2095485), (140, 1915872), (147, 1824640), (160, 1676388), (168, 1596560), (192, 1396990), (196, 1368480), (210, 1277248), (224, 1197420), (240, 1117592), (245, 1094784), (280, 957936), (294, 912320), (320, 838194), (336, 798280), (384, 698495), (392, 684240), (420, 638624), (448, 598710), (480, 558796), (490, 547392), (560, 478968), (588, 456160), (640, 419097), (672, 399140), (735, 364928), (784, 342120), (840, 319312), (896, 299355), (960, 279398), (980, 273696), (1120, 239484), (1176, 228080), (1344, 199570), (1470, 182464), (1568, 171060), (1680, 159656), (1920, 139699), (1960, 136848), (2240, 119742), (2352, 114040), (2688, 99785), (2851, 94080), (2940, 91232), (3136, 85530), (3360, 79828), (3920, 68424), (4480, 59871), (4704, 57020), (5702, 47040), (5880, 45616), (6272, 42765), (6720, 39914), (7840, 34212), (8553, 31360), (9408, 28510), (11404, 23520), (11760, 22808), (13440, 19957), (14255, 18816), (15680, 17106)]