8711546220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40031}}^1$

素因数の和:40093

約数の個数: 192

約数和(自身を含む): 30129684480

約数和(自身を除く): 21418138260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 10881, 12090, 14508, 16740, 18135, 21762, 24180, 36270, 40031, 43524, 54405, 72540, 80062, 108810, 120093, 160124, 200155, 217620, 240186, 360279, 400310, 480372, 520403, 600465, 720558, 800620, 1040806, 1080837, 1200930, 1240961, 1441116, 1561209, 1801395, 2081612, 2161674, 2401860, 2481922, 2602015, 3122418, 3602790, 3722883, 4323348, 4683627, 4963844, 5204030, 5404185, 6204805, 6244836, 7205580, 7445766, 7806045, 9367254, 10408060, 10808370, 11168649, 12409610, 14050881, 14891532, 15612090, 16132493, 18614415, 18734508, 21616740, 22337298, 23418135, 24819220, 28101762, 31224180, 32264986, 33505947, 37228830, 44674596, 46836270, 48397479, 55843245, 56203524, 64529972, 67011894, 70254405, 74457660, 80662465, 93672540, 96794958, 111686490, 134023788, 140508810, 145192437, 161324930, 167529735, 193589916, 223372980, 241987395, 281017620, 290384874, 322649860, 335059470, 435577311, 483974790, 580769748, 670118940, 725962185, 871154622, 967949580, 1451924370, 1742309244, 2177886555, 2903848740, 4355773110, 8711546220]

約数ペア:

[(1, 8711546220), (2, 4355773110), (3, 2903848740), (4, 2177886555), (5, 1742309244), (6, 1451924370), (9, 967949580), (10, 871154622), (12, 725962185), (13, 670118940), (15, 580769748), (18, 483974790), (20, 435577311), (26, 335059470), (27, 322649860), (30, 290384874), (31, 281017620), (36, 241987395), (39, 223372980), (45, 193589916), (52, 167529735), (54, 161324930), (60, 145192437), (62, 140508810), (65, 134023788), (78, 111686490), (90, 96794958), (93, 93672540), (108, 80662465), (117, 74457660), (124, 70254405), (130, 67011894), (135, 64529972), (155, 56203524), (156, 55843245), (180, 48397479), (186, 46836270), (195, 44674596), (234, 37228830), (260, 33505947), (270, 32264986), (279, 31224180), (310, 28101762), (351, 24819220), (372, 23418135), (390, 22337298), (403, 21616740), (465, 18734508), (468, 18614415), (540, 16132493), (558, 15612090), (585, 14891532), (620, 14050881), (702, 12409610), (780, 11168649), (806, 10808370), (837, 10408060), (930, 9367254), (1116, 7806045), (1170, 7445766), (1209, 7205580), (1395, 6244836), (1404, 6204805), (1612, 5404185), (1674, 5204030), (1755, 4963844), (1860, 4683627), (2015, 4323348), (2340, 3722883), (2418, 3602790), (2790, 3122418), (3348, 2602015), (3510, 2481922), (3627, 2401860), (4030, 2161674), (4185, 2081612), (4836, 1801395), (5580, 1561209), (6045, 1441116), (7020, 1240961), (7254, 1200930), (8060, 1080837), (8370, 1040806), (10881, 800620), (12090, 720558), (14508, 600465), (16740, 520403), (18135, 480372), (21762, 400310), (24180, 360279), (36270, 240186), (40031, 217620), (43524, 200155), (54405, 160124), (72540, 120093), (80062, 108810)]