3977006520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{41479}}^1$

素因数の和:41557

約数の個数: 128

約数和(自身を含む): 12901939200

約数和(自身を除く): 8924932680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2397, 2820, 3196, 3995, 4794, 5640, 6392, 7990, 9588, 11985, 15980, 19176, 23970, 31960, 41479, 47940, 82958, 95880, 124437, 165916, 207395, 248874, 331832, 414790, 497748, 622185, 705143, 829580, 995496, 1244370, 1410286, 1659160, 1949513, 2115429, 2488740, 2820572, 3525715, 3899026, 4230858, 4977480, 5641144, 5848539, 7051430, 7798052, 8461716, 9747565, 10577145, 11697078, 14102860, 15596104, 16923432, 19495130, 21154290, 23394156, 28205720, 29242695, 33141721, 38990260, 42308580, 46788312, 58485390, 66283442, 77980520, 84617160, 99425163, 116970780, 132566884, 165708605, 198850326, 233941560, 265133768, 331417210, 397700652, 497125815, 662834420, 795401304, 994251630, 1325668840, 1988503260, 3977006520]

約数ペア:

[(1, 3977006520), (2, 1988503260), (3, 1325668840), (4, 994251630), (5, 795401304), (6, 662834420), (8, 497125815), (10, 397700652), (12, 331417210), (15, 265133768), (17, 233941560), (20, 198850326), (24, 165708605), (30, 132566884), (34, 116970780), (40, 99425163), (47, 84617160), (51, 77980520), (60, 66283442), (68, 58485390), (85, 46788312), (94, 42308580), (102, 38990260), (120, 33141721), (136, 29242695), (141, 28205720), (170, 23394156), (188, 21154290), (204, 19495130), (235, 16923432), (255, 15596104), (282, 14102860), (340, 11697078), (376, 10577145), (408, 9747565), (470, 8461716), (510, 7798052), (564, 7051430), (680, 5848539), (705, 5641144), (799, 4977480), (940, 4230858), (1020, 3899026), (1128, 3525715), (1410, 2820572), (1598, 2488740), (1880, 2115429), (2040, 1949513), (2397, 1659160), (2820, 1410286), (3196, 1244370), (3995, 995496), (4794, 829580), (5640, 705143), (6392, 622185), (7990, 497748), (9588, 414790), (11985, 331832), (15980, 248874), (19176, 207395), (23970, 165916), (31960, 124437), (41479, 95880), (47940, 82958)]