299490240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 224

約数和(自身を含む): 1114251264

約数和(自身を除く): 814761024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 984, 1087, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1968, 2174, 2240, 2296, 2460, 2624, 2870, 3261, 3280, 3360, 3444, 3936, 4305, 4348, 4592, 4920, 5435, 5740, 6522, 6560, 6720, 6888, 7609, 7872, 8610, 8696, 9184, 9840, 10870, 11480, 13044, 13120, 13776, 15218, 16305, 17220, 17392, 18368, 19680, 21740, 22827, 22960, 26088, 27552, 30436, 32610, 34440, 34784, 38045, 39360, 43480, 44567, 45654, 45920, 52176, 55104, 60872, 65220, 68880, 69568, 76090, 86960, 89134, 91308, 91840, 104352, 114135, 121744, 130440, 133701, 137760, 152180, 173920, 178268, 182616, 208704, 222835, 228270, 243488, 260880, 267402, 275520, 304360, 311969, 347840, 356536, 365232, 445670, 456540, 486976, 521760, 534804, 608720, 623938, 668505, 713072, 730464, 891340, 913080, 935907, 1043520, 1069608, 1217440, 1247876, 1337010, 1426144, 1460928, 1559845, 1782680, 1826160, 1871814, 2139216, 2434880, 2495752, 2674020, 2852288, 3119690, 3565360, 3652320, 3743628, 4278432, 4679535, 4991504, 5348040, 6239380, 7130720, 7304640, 7487256, 8556864, 9359070, 9983008, 10696080, 12478760, 14261440, 14974512, 18718140, 19966016, 21392160, 24957520, 29949024, 37436280, 42784320, 49915040, 59898048, 74872560, 99830080, 149745120, 299490240]

約数ペア:

[(1, 299490240), (2, 149745120), (3, 99830080), (4, 74872560), (5, 59898048), (6, 49915040), (7, 42784320), (8, 37436280), (10, 29949024), (12, 24957520), (14, 21392160), (15, 19966016), (16, 18718140), (20, 14974512), (21, 14261440), (24, 12478760), (28, 10696080), (30, 9983008), (32, 9359070), (35, 8556864), (40, 7487256), (41, 7304640), (42, 7130720), (48, 6239380), (56, 5348040), (60, 4991504), (64, 4679535), (70, 4278432), (80, 3743628), (82, 3652320), (84, 3565360), (96, 3119690), (105, 2852288), (112, 2674020), (120, 2495752), (123, 2434880), (140, 2139216), (160, 1871814), (164, 1826160), (168, 1782680), (192, 1559845), (205, 1460928), (210, 1426144), (224, 1337010), (240, 1247876), (246, 1217440), (280, 1069608), (287, 1043520), (320, 935907), (328, 913080), (336, 891340), (410, 730464), (420, 713072), (448, 668505), (480, 623938), (492, 608720), (560, 534804), (574, 521760), (615, 486976), (656, 456540), (672, 445670), (820, 365232), (840, 356536), (861, 347840), (960, 311969), (984, 304360), (1087, 275520), (1120, 267402), (1148, 260880), (1230, 243488), (1312, 228270), (1344, 222835), (1435, 208704), (1640, 182616), (1680, 178268), (1722, 173920), (1968, 152180), (2174, 137760), (2240, 133701), (2296, 130440), (2460, 121744), (2624, 114135), (2870, 104352), (3261, 91840), (3280, 91308), (3360, 89134), (3444, 86960), (3936, 76090), (4305, 69568), (4348, 68880), (4592, 65220), (4920, 60872), (5435, 55104), (5740, 52176), (6522, 45920), (6560, 45654), (6720, 44567), (6888, 43480), (7609, 39360), (7872, 38045), (8610, 34784), (8696, 34440), (9184, 32610), (9840, 30436), (10870, 27552), (11480, 26088), (13044, 22960), (13120, 22827), (13776, 21740), (15218, 19680), (16305, 18368), (17220, 17392)]