40808741760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{102679}}^1$

素因数の和:102730

約数の個数: 256

約数和(自身を含む): 150816384000

約数和(自身を除く): 110007642240

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, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 66240, 79488, 99360, 102679, 132480, 198720, 205358, 308037, 397440, 410716, 513395, 616074, 821432, 924111, 1026790, 1232148, 1540185, 1642864, 1848222, 2053580, 2361617, 2464296, 2772333, 3080370, 3285728, 3696444, 4107160, 4620555, 4723234, 4928592, 5544666, 6160740, 6571456, 7084851, 7392888, 8214320, 9241110, 9446468, 9857184, 11089332, 11808085, 12321480, 13142912, 13861665, 14169702, 14785776, 16428640, 18482220, 18892936, 19714368, 21254553, 22178664, 23616170, 24642960, 27723330, 28339404, 29571552, 32857280, 35424255, 36964440, 37785872, 39428736, 42509106, 44357328, 47232340, 49285920, 55446660, 56678808, 59143104, 63763659, 65714560, 70848510, 73928880, 75571744, 85018212, 88714656, 94464680, 98571840, 106272765, 110893320, 113357616, 118286208, 127527318, 141697020, 147857760, 151143488, 170036424, 177429312, 188929360, 197143680, 212545530, 221786640, 226715232, 255054636, 283394040, 295715520, 302286976, 318818295, 340072848, 354858624, 377858720, 425091060, 443573280, 453430464, 510109272, 566788080, 591431040, 637636590, 680145696, 755717440, 850182120, 887146560, 906860928, 1020218544, 1133576160, 1275273180, 1360291392, 1511434880, 1700364240, 1774293120, 2040437088, 2267152320, 2550546360, 2720582784, 3400728480, 4080874176, 4534304640, 5101092720, 6801456960, 8161748352, 10202185440, 13602913920, 20404370880, 40808741760]

約数ペア:

[(1, 40808741760), (2, 20404370880), (3, 13602913920), (4, 10202185440), (5, 8161748352), (6, 6801456960), (8, 5101092720), (9, 4534304640), (10, 4080874176), (12, 3400728480), (15, 2720582784), (16, 2550546360), (18, 2267152320), (20, 2040437088), (23, 1774293120), (24, 1700364240), (27, 1511434880), (30, 1360291392), (32, 1275273180), (36, 1133576160), (40, 1020218544), (45, 906860928), (46, 887146560), (48, 850182120), (54, 755717440), (60, 680145696), (64, 637636590), (69, 591431040), (72, 566788080), (80, 510109272), (90, 453430464), (92, 443573280), (96, 425091060), (108, 377858720), (115, 354858624), (120, 340072848), (128, 318818295), (135, 302286976), (138, 295715520), (144, 283394040), (160, 255054636), (180, 226715232), (184, 221786640), (192, 212545530), (207, 197143680), (216, 188929360), (230, 177429312), (240, 170036424), (270, 151143488), (276, 147857760), (288, 141697020), (320, 127527318), (345, 118286208), (360, 113357616), (368, 110893320), (384, 106272765), (414, 98571840), (432, 94464680), (460, 88714656), (480, 85018212), (540, 75571744), (552, 73928880), (576, 70848510), (621, 65714560), (640, 63763659), (690, 59143104), (720, 56678808), (736, 55446660), (828, 49285920), (864, 47232340), (920, 44357328), (960, 42509106), (1035, 39428736), (1080, 37785872), (1104, 36964440), (1152, 35424255), (1242, 32857280), (1380, 29571552), (1440, 28339404), (1472, 27723330), (1656, 24642960), (1728, 23616170), (1840, 22178664), (1920, 21254553), (2070, 19714368), (2160, 18892936), (2208, 18482220), (2484, 16428640), (2760, 14785776), (2880, 14169702), (2944, 13861665), (3105, 13142912), (3312, 12321480), (3456, 11808085), (3680, 11089332), (4140, 9857184), (4320, 9446468), (4416, 9241110), (4968, 8214320), (5520, 7392888), (5760, 7084851), (6210, 6571456), (6624, 6160740), (7360, 5544666), (8280, 4928592), (8640, 4723234), (8832, 4620555), (9936, 4107160), (11040, 3696444), (12420, 3285728), (13248, 3080370), (14720, 2772333), (16560, 2464296), (17280, 2361617), (19872, 2053580), (22080, 1848222), (24840, 1642864), (26496, 1540185), (33120, 1232148), (39744, 1026790), (44160, 924111), (49680, 821432), (66240, 616074), (79488, 513395), (99360, 410716), (102679, 397440), (132480, 308037), (198720, 205358)]