299291520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 1071636480

約数和(自身を除く): 772344960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 383, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 766, 814, 880, 888, 960, 1056, 1110, 1149, 1184, 1221, 1320, 1408, 1480, 1532, 1628, 1760, 1776, 1915, 1920, 2035, 2112, 2220, 2298, 2368, 2442, 2640, 2960, 3064, 3256, 3520, 3552, 3830, 4070, 4213, 4224, 4440, 4596, 4736, 4884, 5280, 5745, 5920, 6105, 6128, 6512, 7040, 7104, 7660, 8140, 8426, 8880, 9192, 9768, 10560, 11490, 11840, 12210, 12256, 12639, 13024, 14171, 14208, 15320, 16280, 16852, 17760, 18384, 19536, 21065, 21120, 22980, 23680, 24420, 24512, 25278, 26048, 28342, 30640, 32560, 33704, 35520, 36768, 39072, 42130, 42513, 45960, 48840, 49024, 50556, 52096, 56684, 61280, 63195, 65120, 67408, 70855, 71040, 73536, 78144, 84260, 85026, 91920, 97680, 101112, 113368, 122560, 126390, 130240, 134816, 141710, 147072, 155881, 156288, 168520, 170052, 183840, 195360, 202224, 212565, 226736, 245120, 252780, 260480, 269632, 283420, 311762, 337040, 340104, 367680, 390720, 404448, 425130, 453472, 467643, 505560, 539264, 566840, 623524, 674080, 680208, 735360, 779405, 781440, 808896, 850260, 906944, 935286, 1011120, 1133680, 1247048, 1348160, 1360416, 1558810, 1617792, 1700520, 1813888, 1870572, 2022240, 2267360, 2338215, 2494096, 2696320, 2720832, 3117620, 3401040, 3741144, 4044480, 4534720, 4676430, 4988192, 5441664, 6235240, 6802080, 7482288, 8088960, 9069440, 9352860, 9976384, 12470480, 13604160, 14964576, 18705720, 19952768, 24940960, 27208320, 29929152, 37411440, 49881920, 59858304, 74822880, 99763840, 149645760, 299291520]

約数ペア:

[(1, 299291520), (2, 149645760), (3, 99763840), (4, 74822880), (5, 59858304), (6, 49881920), (8, 37411440), (10, 29929152), (11, 27208320), (12, 24940960), (15, 19952768), (16, 18705720), (20, 14964576), (22, 13604160), (24, 12470480), (30, 9976384), (32, 9352860), (33, 9069440), (37, 8088960), (40, 7482288), (44, 6802080), (48, 6235240), (55, 5441664), (60, 4988192), (64, 4676430), (66, 4534720), (74, 4044480), (80, 3741144), (88, 3401040), (96, 3117620), (110, 2720832), (111, 2696320), (120, 2494096), (128, 2338215), (132, 2267360), (148, 2022240), (160, 1870572), (165, 1813888), (176, 1700520), (185, 1617792), (192, 1558810), (220, 1360416), (222, 1348160), (240, 1247048), (264, 1133680), (296, 1011120), (320, 935286), (330, 906944), (352, 850260), (370, 808896), (383, 781440), (384, 779405), (407, 735360), (440, 680208), (444, 674080), (480, 623524), (528, 566840), (555, 539264), (592, 505560), (640, 467643), (660, 453472), (704, 425130), (740, 404448), (766, 390720), (814, 367680), (880, 340104), (888, 337040), (960, 311762), (1056, 283420), (1110, 269632), (1149, 260480), (1184, 252780), (1221, 245120), (1320, 226736), (1408, 212565), (1480, 202224), (1532, 195360), (1628, 183840), (1760, 170052), (1776, 168520), (1915, 156288), (1920, 155881), (2035, 147072), (2112, 141710), (2220, 134816), (2298, 130240), (2368, 126390), (2442, 122560), (2640, 113368), (2960, 101112), (3064, 97680), (3256, 91920), (3520, 85026), (3552, 84260), (3830, 78144), (4070, 73536), (4213, 71040), (4224, 70855), (4440, 67408), (4596, 65120), (4736, 63195), (4884, 61280), (5280, 56684), (5745, 52096), (5920, 50556), (6105, 49024), (6128, 48840), (6512, 45960), (7040, 42513), (7104, 42130), (7660, 39072), (8140, 36768), (8426, 35520), (8880, 33704), (9192, 32560), (9768, 30640), (10560, 28342), (11490, 26048), (11840, 25278), (12210, 24512), (12256, 24420), (12639, 23680), (13024, 22980), (14171, 21120), (14208, 21065), (15320, 19536), (16280, 18384), (16852, 17760)]