240700416

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 176

約数和(自身を含む): 742815360

約数和(自身を除く): 502114944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 419, 512, 528, 544, 561, 704, 748, 768, 816, 838, 1024, 1056, 1088, 1122, 1257, 1408, 1496, 1536, 1632, 1676, 2112, 2176, 2244, 2514, 2816, 2992, 3072, 3264, 3352, 4224, 4352, 4488, 4609, 5028, 5632, 5984, 6528, 6704, 7123, 8448, 8704, 8976, 9218, 10056, 11264, 11968, 13056, 13408, 13827, 14246, 16896, 17408, 17952, 18436, 20112, 21369, 23936, 26112, 26816, 27654, 28492, 33792, 35904, 36872, 40224, 42738, 47872, 52224, 53632, 55308, 56984, 71808, 73744, 78353, 80448, 85476, 95744, 107264, 110616, 113968, 143616, 147488, 156706, 160896, 170952, 191488, 214528, 221232, 227936, 235059, 287232, 294976, 313412, 321792, 341904, 429056, 442464, 455872, 470118, 574464, 589952, 626824, 643584, 683808, 884928, 911744, 940236, 1179904, 1253648, 1287168, 1367616, 1769856, 1823488, 1880472, 2359808, 2507296, 2735232, 3539712, 3646976, 3760944, 4719616, 5014592, 5470464, 7079424, 7293952, 7521888, 10029184, 10940928, 14158848, 15043776, 20058368, 21881856, 30087552, 40116736, 60175104, 80233472, 120350208, 240700416]

約数ペア:

[(1, 240700416), (2, 120350208), (3, 80233472), (4, 60175104), (6, 40116736), (8, 30087552), (11, 21881856), (12, 20058368), (16, 15043776), (17, 14158848), (22, 10940928), (24, 10029184), (32, 7521888), (33, 7293952), (34, 7079424), (44, 5470464), (48, 5014592), (51, 4719616), (64, 3760944), (66, 3646976), (68, 3539712), (88, 2735232), (96, 2507296), (102, 2359808), (128, 1880472), (132, 1823488), (136, 1769856), (176, 1367616), (187, 1287168), (192, 1253648), (204, 1179904), (256, 940236), (264, 911744), (272, 884928), (352, 683808), (374, 643584), (384, 626824), (408, 589952), (419, 574464), (512, 470118), (528, 455872), (544, 442464), (561, 429056), (704, 341904), (748, 321792), (768, 313412), (816, 294976), (838, 287232), (1024, 235059), (1056, 227936), (1088, 221232), (1122, 214528), (1257, 191488), (1408, 170952), (1496, 160896), (1536, 156706), (1632, 147488), (1676, 143616), (2112, 113968), (2176, 110616), (2244, 107264), (2514, 95744), (2816, 85476), (2992, 80448), (3072, 78353), (3264, 73744), (3352, 71808), (4224, 56984), (4352, 55308), (4488, 53632), (4609, 52224), (5028, 47872), (5632, 42738), (5984, 40224), (6528, 36872), (6704, 35904), (7123, 33792), (8448, 28492), (8704, 27654), (8976, 26816), (9218, 26112), (10056, 23936), (11264, 21369), (11968, 20112), (13056, 18436), (13408, 17952), (13827, 17408), (14246, 16896)]