1812922560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3093

約数の個数: 280

約数和(自身を含む): 6731483616

約数和(自身を除く): 4918561056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 3041, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4416, 4968, 5184, 5520, 6082, 6210, 6480, 6624, 7360, 7452, 8280, 8640, 9123, 9315, 9936, 11040, 12164, 12420, 12960, 13248, 14904, 15205, 16560, 18246, 18630, 19872, 22080, 24328, 24840, 25920, 27369, 29808, 30410, 33120, 36492, 37260, 39744, 45615, 48656, 49680, 54738, 59616, 60820, 66240, 69943, 72984, 74520, 82107, 91230, 97312, 99360, 109476, 119232, 121640, 136845, 139886, 145968, 149040, 164214, 182460, 194624, 198720, 209829, 218952, 243280, 246321, 273690, 279772, 291936, 298080, 328428, 349715, 364920, 410535, 419658, 437904, 486560, 492642, 547380, 559544, 583872, 596160, 629487, 656856, 699430, 729840, 821070, 839316, 875808, 973120, 985284, 1049145, 1094760, 1119088, 1231605, 1258974, 1313712, 1398860, 1459680, 1642140, 1678632, 1751616, 1888461, 1970568, 2098290, 2189520, 2238176, 2463210, 2517948, 2627424, 2797720, 2919360, 3147435, 3284280, 3357264, 3776922, 3941136, 4196580, 4379040, 4476352, 4926420, 5035896, 5254848, 5595440, 5665383, 6294870, 6568560, 6714528, 7553844, 7882272, 8393160, 8758080, 9442305, 9852840, 10071792, 11190880, 11330766, 12589740, 13137120, 13429056, 15107688, 15764544, 16786320, 18884610, 19705680, 20143584, 22381760, 22661532, 25179480, 26274240, 28326915, 30215376, 33572640, 37769220, 39411360, 40287168, 45323064, 50358960, 56653830, 60430752, 67145280, 75538440, 78822720, 90646128, 100717920, 113307660, 120861504, 151076880, 181292256, 201435840, 226615320, 302153760, 362584512, 453230640, 604307520, 906461280, 1812922560]

約数ペア:

[(1, 1812922560), (2, 906461280), (3, 604307520), (4, 453230640), (5, 362584512), (6, 302153760), (8, 226615320), (9, 201435840), (10, 181292256), (12, 151076880), (15, 120861504), (16, 113307660), (18, 100717920), (20, 90646128), (23, 78822720), (24, 75538440), (27, 67145280), (30, 60430752), (32, 56653830), (36, 50358960), (40, 45323064), (45, 40287168), (46, 39411360), (48, 37769220), (54, 33572640), (60, 30215376), (64, 28326915), (69, 26274240), (72, 25179480), (80, 22661532), (81, 22381760), (90, 20143584), (92, 19705680), (96, 18884610), (108, 16786320), (115, 15764544), (120, 15107688), (135, 13429056), (138, 13137120), (144, 12589740), (160, 11330766), (162, 11190880), (180, 10071792), (184, 9852840), (192, 9442305), (207, 8758080), (216, 8393160), (230, 7882272), (240, 7553844), (270, 6714528), (276, 6568560), (288, 6294870), (320, 5665383), (324, 5595440), (345, 5254848), (360, 5035896), (368, 4926420), (405, 4476352), (414, 4379040), (432, 4196580), (460, 3941136), (480, 3776922), (540, 3357264), (552, 3284280), (576, 3147435), (621, 2919360), (648, 2797720), (690, 2627424), (720, 2517948), (736, 2463210), (810, 2238176), (828, 2189520), (864, 2098290), (920, 1970568), (960, 1888461), (1035, 1751616), (1080, 1678632), (1104, 1642140), (1242, 1459680), (1296, 1398860), (1380, 1313712), (1440, 1258974), (1472, 1231605), (1620, 1119088), (1656, 1094760), (1728, 1049145), (1840, 985284), (1863, 973120), (2070, 875808), (2160, 839316), (2208, 821070), (2484, 729840), (2592, 699430), (2760, 656856), (2880, 629487), (3041, 596160), (3105, 583872), (3240, 559544), (3312, 547380), (3680, 492642), (3726, 486560), (4140, 437904), (4320, 419658), (4416, 410535), (4968, 364920), (5184, 349715), (5520, 328428), (6082, 298080), (6210, 291936), (6480, 279772), (6624, 273690), (7360, 246321), (7452, 243280), (8280, 218952), (8640, 209829), (9123, 198720), (9315, 194624), (9936, 182460), (11040, 164214), (12164, 149040), (12420, 145968), (12960, 139886), (13248, 136845), (14904, 121640), (15205, 119232), (16560, 109476), (18246, 99360), (18630, 97312), (19872, 91230), (22080, 82107), (24328, 74520), (24840, 72984), (25920, 69943), (27369, 66240), (29808, 60820), (30410, 59616), (33120, 54738), (36492, 49680), (37260, 48656), (39744, 45615)]