310195872

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 1116944640

約数和(自身を除く): 806748768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 392, 408, 431, 432, 441, 459, 476, 504, 544, 588, 612, 672, 714, 756, 784, 816, 833, 862, 864, 882, 918, 952, 1008, 1071, 1176, 1224, 1293, 1323, 1428, 1512, 1568, 1632, 1666, 1724, 1764, 1836, 1904, 2016, 2142, 2352, 2448, 2499, 2586, 2646, 2856, 3017, 3024, 3213, 3332, 3448, 3528, 3672, 3808, 3879, 4284, 4704, 4896, 4998, 5172, 5292, 5712, 6034, 6048, 6426, 6664, 6896, 7056, 7327, 7344, 7497, 7758, 8568, 9051, 9996, 10344, 10584, 11424, 11637, 12068, 12852, 13328, 13792, 14112, 14654, 14688, 14994, 15516, 17136, 18102, 19992, 20688, 21119, 21168, 21981, 22491, 23274, 24136, 25704, 26656, 27153, 29308, 29988, 31032, 34272, 36204, 39984, 41376, 42238, 42336, 43962, 44982, 46548, 48272, 51289, 51408, 54306, 58616, 59976, 62064, 63357, 65943, 72408, 79968, 81459, 84476, 87924, 89964, 93096, 96544, 102578, 102816, 108612, 117232, 119952, 124128, 126714, 131886, 144816, 153867, 162918, 168952, 175848, 179928, 186192, 190071, 197829, 205156, 217224, 234464, 239904, 253428, 263772, 289632, 307734, 325836, 337904, 351696, 359023, 359856, 372384, 380142, 395658, 410312, 434448, 461601, 506856, 527544, 570213, 615468, 651672, 675808, 703392, 718046, 719712, 760284, 791316, 820624, 868896, 923202, 1013712, 1055088, 1077069, 1140426, 1230936, 1303344, 1384803, 1436092, 1520568, 1582632, 1641248, 1846404, 2027424, 2110176, 2154138, 2280852, 2461872, 2606688, 2769606, 2872184, 3041136, 3165264, 3231207, 3692808, 4308276, 4561704, 4923744, 5539212, 5744368, 6082272, 6330528, 6462414, 7385616, 8616552, 9123408, 9693621, 11078424, 11488736, 12924828, 14771232, 17233104, 18246816, 19387242, 22156848, 25849656, 34466208, 38774484, 44313696, 51699312, 77548968, 103398624, 155097936, 310195872]

約数ペア:

[(1, 310195872), (2, 155097936), (3, 103398624), (4, 77548968), (6, 51699312), (7, 44313696), (8, 38774484), (9, 34466208), (12, 25849656), (14, 22156848), (16, 19387242), (17, 18246816), (18, 17233104), (21, 14771232), (24, 12924828), (27, 11488736), (28, 11078424), (32, 9693621), (34, 9123408), (36, 8616552), (42, 7385616), (48, 6462414), (49, 6330528), (51, 6082272), (54, 5744368), (56, 5539212), (63, 4923744), (68, 4561704), (72, 4308276), (84, 3692808), (96, 3231207), (98, 3165264), (102, 3041136), (108, 2872184), (112, 2769606), (119, 2606688), (126, 2461872), (136, 2280852), (144, 2154138), (147, 2110176), (153, 2027424), (168, 1846404), (189, 1641248), (196, 1582632), (204, 1520568), (216, 1436092), (224, 1384803), (238, 1303344), (252, 1230936), (272, 1140426), (288, 1077069), (294, 1055088), (306, 1013712), (336, 923202), (357, 868896), (378, 820624), (392, 791316), (408, 760284), (431, 719712), (432, 718046), (441, 703392), (459, 675808), (476, 651672), (504, 615468), (544, 570213), (588, 527544), (612, 506856), (672, 461601), (714, 434448), (756, 410312), (784, 395658), (816, 380142), (833, 372384), (862, 359856), (864, 359023), (882, 351696), (918, 337904), (952, 325836), (1008, 307734), (1071, 289632), (1176, 263772), (1224, 253428), (1293, 239904), (1323, 234464), (1428, 217224), (1512, 205156), (1568, 197829), (1632, 190071), (1666, 186192), (1724, 179928), (1764, 175848), (1836, 168952), (1904, 162918), (2016, 153867), (2142, 144816), (2352, 131886), (2448, 126714), (2499, 124128), (2586, 119952), (2646, 117232), (2856, 108612), (3017, 102816), (3024, 102578), (3213, 96544), (3332, 93096), (3448, 89964), (3528, 87924), (3672, 84476), (3808, 81459), (3879, 79968), (4284, 72408), (4704, 65943), (4896, 63357), (4998, 62064), (5172, 59976), (5292, 58616), (5712, 54306), (6034, 51408), (6048, 51289), (6426, 48272), (6664, 46548), (6896, 44982), (7056, 43962), (7327, 42336), (7344, 42238), (7497, 41376), (7758, 39984), (8568, 36204), (9051, 34272), (9996, 31032), (10344, 29988), (10584, 29308), (11424, 27153), (11637, 26656), (12068, 25704), (12852, 24136), (13328, 23274), (13792, 22491), (14112, 21981), (14654, 21168), (14688, 21119), (14994, 20688), (15516, 19992), (17136, 18102)]