131777280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 360

約数和(自身を含む): 498605184

約数和(自身を除く): 366827904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 81, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 160, 162, 164, 180, 186, 192, 205, 216, 240, 246, 248, 256, 270, 279, 288, 310, 320, 324, 328, 360, 369, 372, 384, 405, 410, 432, 465, 480, 492, 496, 540, 558, 576, 615, 620, 640, 648, 656, 720, 738, 744, 768, 810, 820, 837, 864, 930, 960, 984, 992, 1080, 1107, 1116, 1152, 1230, 1240, 1271, 1280, 1296, 1312, 1395, 1440, 1476, 1488, 1620, 1640, 1674, 1728, 1845, 1860, 1920, 1968, 1984, 2160, 2214, 2232, 2304, 2460, 2480, 2511, 2542, 2592, 2624, 2790, 2880, 2952, 2976, 3240, 3280, 3321, 3348, 3456, 3690, 3720, 3813, 3840, 3936, 3968, 4185, 4320, 4428, 4464, 4920, 4960, 5022, 5084, 5184, 5248, 5535, 5580, 5760, 5904, 5952, 6355, 6480, 6560, 6642, 6696, 6912, 7380, 7440, 7626, 7872, 7936, 8370, 8640, 8856, 8928, 9840, 9920, 10044, 10168, 10368, 10496, 11070, 11160, 11439, 11520, 11808, 11904, 12555, 12710, 12960, 13120, 13284, 13392, 14760, 14880, 15252, 15744, 16605, 16740, 17280, 17712, 17856, 19065, 19680, 19840, 20088, 20336, 20736, 22140, 22320, 22878, 23616, 23808, 25110, 25420, 25920, 26240, 26568, 26784, 29520, 29760, 30504, 31488, 33210, 33480, 34317, 34560, 35424, 35712, 38130, 39360, 39680, 40176, 40672, 44280, 44640, 45756, 47232, 50220, 50840, 51840, 52480, 53136, 53568, 57195, 59040, 59520, 61008, 66420, 66960, 68634, 70848, 71424, 76260, 78720, 80352, 81344, 88560, 89280, 91512, 94464, 100440, 101680, 102951, 103680, 106272, 107136, 114390, 118080, 119040, 122016, 132840, 133920, 137268, 141696, 152520, 157440, 160704, 162688, 171585, 177120, 178560, 183024, 200880, 203360, 205902, 212544, 214272, 228780, 236160, 244032, 265680, 267840, 274536, 283392, 305040, 321408, 325376, 343170, 354240, 357120, 366048, 401760, 406720, 411804, 425088, 457560, 472320, 488064, 514755, 531360, 535680, 549072, 610080, 642816, 686340, 708480, 732096, 803520, 813440, 823608, 850176, 915120, 976128, 1029510, 1062720, 1071360, 1098144, 1220160, 1372680, 1416960, 1464192, 1607040, 1626880, 1647216, 1830240, 2059020, 2125440, 2196288, 2440320, 2745360, 2928384, 3214080, 3294432, 3660480, 4118040, 4250880, 4392576, 4880640, 5490720, 6588864, 7320960, 8236080, 8785152, 10981440, 13177728, 14641920, 16472160, 21962880, 26355456, 32944320, 43925760, 65888640, 131777280]

約数ペア:

[(1, 131777280), (2, 65888640), (3, 43925760), (4, 32944320), (5, 26355456), (6, 21962880), (8, 16472160), (9, 14641920), (10, 13177728), (12, 10981440), (15, 8785152), (16, 8236080), (18, 7320960), (20, 6588864), (24, 5490720), (27, 4880640), (30, 4392576), (31, 4250880), (32, 4118040), (36, 3660480), (40, 3294432), (41, 3214080), (45, 2928384), (48, 2745360), (54, 2440320), (60, 2196288), (62, 2125440), (64, 2059020), (72, 1830240), (80, 1647216), (81, 1626880), (82, 1607040), (90, 1464192), (93, 1416960), (96, 1372680), (108, 1220160), (120, 1098144), (123, 1071360), (124, 1062720), (128, 1029510), (135, 976128), (144, 915120), (155, 850176), (160, 823608), (162, 813440), (164, 803520), (180, 732096), (186, 708480), (192, 686340), (205, 642816), (216, 610080), (240, 549072), (246, 535680), (248, 531360), (256, 514755), (270, 488064), (279, 472320), (288, 457560), (310, 425088), (320, 411804), (324, 406720), (328, 401760), (360, 366048), (369, 357120), (372, 354240), (384, 343170), (405, 325376), (410, 321408), (432, 305040), (465, 283392), (480, 274536), (492, 267840), (496, 265680), (540, 244032), (558, 236160), (576, 228780), (615, 214272), (620, 212544), (640, 205902), (648, 203360), (656, 200880), (720, 183024), (738, 178560), (744, 177120), (768, 171585), (810, 162688), (820, 160704), (837, 157440), (864, 152520), (930, 141696), (960, 137268), (984, 133920), (992, 132840), (1080, 122016), (1107, 119040), (1116, 118080), (1152, 114390), (1230, 107136), (1240, 106272), (1271, 103680), (1280, 102951), (1296, 101680), (1312, 100440), (1395, 94464), (1440, 91512), (1476, 89280), (1488, 88560), (1620, 81344), (1640, 80352), (1674, 78720), (1728, 76260), (1845, 71424), (1860, 70848), (1920, 68634), (1968, 66960), (1984, 66420), (2160, 61008), (2214, 59520), (2232, 59040), (2304, 57195), (2460, 53568), (2480, 53136), (2511, 52480), (2542, 51840), (2592, 50840), (2624, 50220), (2790, 47232), (2880, 45756), (2952, 44640), (2976, 44280), (3240, 40672), (3280, 40176), (3321, 39680), (3348, 39360), (3456, 38130), (3690, 35712), (3720, 35424), (3813, 34560), (3840, 34317), (3936, 33480), (3968, 33210), (4185, 31488), (4320, 30504), (4428, 29760), (4464, 29520), (4920, 26784), (4960, 26568), (5022, 26240), (5084, 25920), (5184, 25420), (5248, 25110), (5535, 23808), (5580, 23616), (5760, 22878), (5904, 22320), (5952, 22140), (6355, 20736), (6480, 20336), (6560, 20088), (6642, 19840), (6696, 19680), (6912, 19065), (7380, 17856), (7440, 17712), (7626, 17280), (7872, 16740), (7936, 16605), (8370, 15744), (8640, 15252), (8856, 14880), (8928, 14760), (9840, 13392), (9920, 13284), (10044, 13120), (10168, 12960), (10368, 12710), (10496, 12555), (11070, 11904), (11160, 11808), (11439, 11520)]