381136320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 224

約数和(自身を含む): 1388912640

約数和(自身を除く): 1007776320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1423, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2846, 2880, 2976, 3348, 3720, 4185, 4269, 4320, 4464, 4960, 5580, 5692, 5952, 6696, 7115, 7440, 8370, 8538, 8640, 8928, 9920, 11160, 11384, 12807, 13392, 14230, 14880, 16740, 17076, 17856, 21345, 22320, 22768, 25614, 26784, 28460, 29760, 33480, 34152, 38421, 42690, 44113, 44640, 45536, 51228, 53568, 56920, 64035, 66960, 68304, 76842, 85380, 88226, 89280, 91072, 102456, 113840, 128070, 132339, 133920, 136608, 153684, 170760, 176452, 192105, 204912, 220565, 227680, 256140, 264678, 267840, 273216, 307368, 341520, 352904, 384210, 397017, 409824, 441130, 455360, 512280, 529356, 614736, 661695, 683040, 705808, 768420, 794034, 819648, 882260, 1024560, 1058712, 1191051, 1229472, 1323390, 1366080, 1411616, 1536840, 1588068, 1764520, 1985085, 2049120, 2117424, 2382102, 2458944, 2646780, 2823232, 3073680, 3176136, 3529040, 3970170, 4098240, 4234848, 4764204, 5293560, 5955255, 6147360, 6352272, 7058080, 7940340, 8469696, 9528408, 10587120, 11910510, 12294720, 12704544, 14116160, 15880680, 19056816, 21174240, 23821020, 25409088, 31761360, 38113632, 42348480, 47642040, 63522720, 76227264, 95284080, 127045440, 190568160, 381136320]

約数ペア:

[(1, 381136320), (2, 190568160), (3, 127045440), (4, 95284080), (5, 76227264), (6, 63522720), (8, 47642040), (9, 42348480), (10, 38113632), (12, 31761360), (15, 25409088), (16, 23821020), (18, 21174240), (20, 19056816), (24, 15880680), (27, 14116160), (30, 12704544), (31, 12294720), (32, 11910510), (36, 10587120), (40, 9528408), (45, 8469696), (48, 7940340), (54, 7058080), (60, 6352272), (62, 6147360), (64, 5955255), (72, 5293560), (80, 4764204), (90, 4234848), (93, 4098240), (96, 3970170), (108, 3529040), (120, 3176136), (124, 3073680), (135, 2823232), (144, 2646780), (155, 2458944), (160, 2382102), (180, 2117424), (186, 2049120), (192, 1985085), (216, 1764520), (240, 1588068), (248, 1536840), (270, 1411616), (279, 1366080), (288, 1323390), (310, 1229472), (320, 1191051), (360, 1058712), (372, 1024560), (432, 882260), (465, 819648), (480, 794034), (496, 768420), (540, 705808), (558, 683040), (576, 661695), (620, 614736), (720, 529356), (744, 512280), (837, 455360), (864, 441130), (930, 409824), (960, 397017), (992, 384210), (1080, 352904), (1116, 341520), (1240, 307368), (1395, 273216), (1423, 267840), (1440, 264678), (1488, 256140), (1674, 227680), (1728, 220565), (1860, 204912), (1984, 192105), (2160, 176452), (2232, 170760), (2480, 153684), (2790, 136608), (2846, 133920), (2880, 132339), (2976, 128070), (3348, 113840), (3720, 102456), (4185, 91072), (4269, 89280), (4320, 88226), (4464, 85380), (4960, 76842), (5580, 68304), (5692, 66960), (5952, 64035), (6696, 56920), (7115, 53568), (7440, 51228), (8370, 45536), (8538, 44640), (8640, 44113), (8928, 42690), (9920, 38421), (11160, 34152), (11384, 33480), (12807, 29760), (13392, 28460), (14230, 26784), (14880, 25614), (16740, 22768), (17076, 22320), (17856, 21345)]