1311878400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 432

約数和(自身を含む): 5085341184

約数和(自身を除く): 3773462784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 64, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 128, 129, 140, 150, 160, 168, 172, 175, 192, 200, 210, 215, 224, 227, 240, 256, 258, 280, 300, 301, 320, 336, 344, 350, 384, 400, 420, 430, 448, 454, 480, 516, 525, 560, 600, 602, 640, 645, 672, 681, 688, 700, 768, 800, 840, 860, 896, 903, 908, 960, 1032, 1050, 1075, 1120, 1135, 1200, 1204, 1280, 1290, 1344, 1362, 1376, 1400, 1505, 1589, 1600, 1680, 1720, 1792, 1806, 1816, 1920, 2064, 2100, 2150, 2240, 2270, 2400, 2408, 2580, 2688, 2724, 2752, 2800, 3010, 3178, 3200, 3225, 3360, 3405, 3440, 3612, 3632, 3840, 4128, 4200, 4300, 4480, 4515, 4540, 4767, 4800, 4816, 5160, 5376, 5448, 5504, 5600, 5675, 6020, 6356, 6400, 6450, 6720, 6810, 6880, 7224, 7264, 7525, 7945, 8256, 8400, 8600, 8960, 9030, 9080, 9534, 9600, 9632, 9761, 10320, 10896, 11008, 11200, 11350, 12040, 12712, 12900, 13440, 13620, 13760, 14448, 14528, 15050, 15890, 16512, 16800, 17025, 17200, 18060, 18160, 19068, 19200, 19264, 19522, 20640, 21792, 22400, 22575, 22700, 23835, 24080, 25424, 25800, 26880, 27240, 27520, 28896, 29056, 29283, 30100, 31780, 33024, 33600, 34050, 34400, 36120, 36320, 38136, 38528, 39044, 39725, 41280, 43584, 44800, 45150, 45400, 47670, 48160, 48805, 50848, 51600, 54480, 55040, 57792, 58112, 58566, 60200, 63560, 67200, 68100, 68327, 68800, 72240, 72640, 76272, 77056, 78088, 79450, 82560, 87168, 90300, 90800, 95340, 96320, 97610, 101696, 103200, 108960, 115584, 117132, 119175, 120400, 127120, 134400, 136200, 136654, 137600, 144480, 145280, 146415, 152544, 156176, 158900, 165120, 174336, 180600, 181600, 190680, 192640, 195220, 203392, 204981, 206400, 217920, 231168, 234264, 238350, 240800, 244025, 254240, 272400, 273308, 275200, 288960, 290560, 292830, 305088, 312352, 317800, 341635, 361200, 363200, 381360, 385280, 390440, 406784, 409962, 412800, 435840, 468528, 476700, 481600, 488050, 508480, 544800, 546616, 577920, 585660, 610176, 624704, 635600, 683270, 722400, 726400, 732075, 762720, 780880, 819924, 825600, 871680, 937056, 953400, 963200, 976100, 1016960, 1024905, 1089600, 1093232, 1155840, 1171320, 1220352, 1249408, 1271200, 1366540, 1444800, 1452800, 1464150, 1525440, 1561760, 1639848, 1708175, 1874112, 1906800, 1926400, 1952200, 2033920, 2049810, 2179200, 2186464, 2342640, 2498816, 2542400, 2733080, 2889600, 2928300, 3050880, 3123520, 3279696, 3416350, 3748224, 3813600, 3904400, 4099620, 4358400, 4372928, 4685280, 5084800, 5124525, 5466160, 5779200, 5856600, 6101760, 6247040, 6559392, 6832700, 7496448, 7627200, 7808800, 8199240, 8745856, 9370560, 10169600, 10249050, 10932320, 11713200, 12494080, 13118784, 13665400, 15254400, 15617600, 16398480, 17491712, 18741120, 20498100, 21864640, 23426400, 26237568, 27330800, 30508800, 31235200, 32796960, 37482240, 40996200, 43729280, 46852800, 52475136, 54661600, 62470400, 65593920, 81992400, 87458560, 93705600, 109323200, 131187840, 163984800, 187411200, 218646400, 262375680, 327969600, 437292800, 655939200, 1311878400]

約数ペア:

[(1, 1311878400), (2, 655939200), (3, 437292800), (4, 327969600), (5, 262375680), (6, 218646400), (7, 187411200), (8, 163984800), (10, 131187840), (12, 109323200), (14, 93705600), (15, 87458560), (16, 81992400), (20, 65593920), (21, 62470400), (24, 54661600), (25, 52475136), (28, 46852800), (30, 43729280), (32, 40996200), (35, 37482240), (40, 32796960), (42, 31235200), (43, 30508800), (48, 27330800), (50, 26237568), (56, 23426400), (60, 21864640), (64, 20498100), (70, 18741120), (75, 17491712), (80, 16398480), (84, 15617600), (86, 15254400), (96, 13665400), (100, 13118784), (105, 12494080), (112, 11713200), (120, 10932320), (128, 10249050), (129, 10169600), (140, 9370560), (150, 8745856), (160, 8199240), (168, 7808800), (172, 7627200), (175, 7496448), (192, 6832700), (200, 6559392), (210, 6247040), (215, 6101760), (224, 5856600), (227, 5779200), (240, 5466160), (256, 5124525), (258, 5084800), (280, 4685280), (300, 4372928), (301, 4358400), (320, 4099620), (336, 3904400), (344, 3813600), (350, 3748224), (384, 3416350), (400, 3279696), (420, 3123520), (430, 3050880), (448, 2928300), (454, 2889600), (480, 2733080), (516, 2542400), (525, 2498816), (560, 2342640), (600, 2186464), (602, 2179200), (640, 2049810), (645, 2033920), (672, 1952200), (681, 1926400), (688, 1906800), (700, 1874112), (768, 1708175), (800, 1639848), (840, 1561760), (860, 1525440), (896, 1464150), (903, 1452800), (908, 1444800), (960, 1366540), (1032, 1271200), (1050, 1249408), (1075, 1220352), (1120, 1171320), (1135, 1155840), (1200, 1093232), (1204, 1089600), (1280, 1024905), (1290, 1016960), (1344, 976100), (1362, 963200), (1376, 953400), (1400, 937056), (1505, 871680), (1589, 825600), (1600, 819924), (1680, 780880), (1720, 762720), (1792, 732075), (1806, 726400), (1816, 722400), (1920, 683270), (2064, 635600), (2100, 624704), (2150, 610176), (2240, 585660), (2270, 577920), (2400, 546616), (2408, 544800), (2580, 508480), (2688, 488050), (2724, 481600), (2752, 476700), (2800, 468528), (3010, 435840), (3178, 412800), (3200, 409962), (3225, 406784), (3360, 390440), (3405, 385280), (3440, 381360), (3612, 363200), (3632, 361200), (3840, 341635), (4128, 317800), (4200, 312352), (4300, 305088), (4480, 292830), (4515, 290560), (4540, 288960), (4767, 275200), (4800, 273308), (4816, 272400), (5160, 254240), (5376, 244025), (5448, 240800), (5504, 238350), (5600, 234264), (5675, 231168), (6020, 217920), (6356, 206400), (6400, 204981), (6450, 203392), (6720, 195220), (6810, 192640), (6880, 190680), (7224, 181600), (7264, 180600), (7525, 174336), (7945, 165120), (8256, 158900), (8400, 156176), (8600, 152544), (8960, 146415), (9030, 145280), (9080, 144480), (9534, 137600), (9600, 136654), (9632, 136200), (9761, 134400), (10320, 127120), (10896, 120400), (11008, 119175), (11200, 117132), (11350, 115584), (12040, 108960), (12712, 103200), (12900, 101696), (13440, 97610), (13620, 96320), (13760, 95340), (14448, 90800), (14528, 90300), (15050, 87168), (15890, 82560), (16512, 79450), (16800, 78088), (17025, 77056), (17200, 76272), (18060, 72640), (18160, 72240), (19068, 68800), (19200, 68327), (19264, 68100), (19522, 67200), (20640, 63560), (21792, 60200), (22400, 58566), (22575, 58112), (22700, 57792), (23835, 55040), (24080, 54480), (25424, 51600), (25800, 50848), (26880, 48805), (27240, 48160), (27520, 47670), (28896, 45400), (29056, 45150), (29283, 44800), (30100, 43584), (31780, 41280), (33024, 39725), (33600, 39044), (34050, 38528), (34400, 38136), (36120, 36320)]