4091997420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:2885

約数の個数: 192

約数和(自身を含む): 14587776000

約数和(自身を除く): 10495778580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 449, 540, 630, 756, 898, 945, 1260, 1347, 1796, 1890, 2245, 2411, 2694, 3143, 3780, 4041, 4490, 4822, 5388, 6286, 6735, 7233, 8082, 8980, 9429, 9644, 12055, 12123, 12572, 13470, 14466, 15715, 16164, 16877, 18858, 20205, 21699, 24110, 24246, 26940, 28287, 28932, 31430, 33754, 36165, 37716, 40410, 43398, 47145, 48220, 48492, 50631, 56574, 60615, 62860, 65097, 67508, 72330, 80820, 84385, 84861, 86796, 94290, 101262, 108495, 113148, 121230, 130194, 141435, 144660, 151893, 168770, 169722, 188580, 202524, 216990, 242460, 253155, 260388, 282870, 303786, 325485, 337540, 339444, 424305, 433980, 455679, 506310, 565740, 607572, 650970, 759465, 848610, 911358, 1012620, 1082539, 1301940, 1518930, 1697220, 1822716, 2165078, 2278395, 3037860, 3247617, 4330156, 4556790, 5412695, 6495234, 7577773, 9113580, 9742851, 10825390, 12990468, 15155546, 16238085, 19485702, 21650780, 22733319, 29228553, 30311092, 32476170, 37888865, 38971404, 45466638, 48714255, 58457106, 64952340, 68199957, 75777730, 90933276, 97428510, 113666595, 116914212, 136399914, 146142765, 151555460, 194857020, 204599871, 227333190, 272799828, 292285530, 340999785, 409199742, 454666380, 584571060, 681999570, 818399484, 1022999355, 1363999140, 2045998710, 4091997420]

約数ペア:

[(1, 4091997420), (2, 2045998710), (3, 1363999140), (4, 1022999355), (5, 818399484), (6, 681999570), (7, 584571060), (9, 454666380), (10, 409199742), (12, 340999785), (14, 292285530), (15, 272799828), (18, 227333190), (20, 204599871), (21, 194857020), (27, 151555460), (28, 146142765), (30, 136399914), (35, 116914212), (36, 113666595), (42, 97428510), (45, 90933276), (54, 75777730), (60, 68199957), (63, 64952340), (70, 58457106), (84, 48714255), (90, 45466638), (105, 38971404), (108, 37888865), (126, 32476170), (135, 30311092), (140, 29228553), (180, 22733319), (189, 21650780), (210, 19485702), (252, 16238085), (270, 15155546), (315, 12990468), (378, 10825390), (420, 9742851), (449, 9113580), (540, 7577773), (630, 6495234), (756, 5412695), (898, 4556790), (945, 4330156), (1260, 3247617), (1347, 3037860), (1796, 2278395), (1890, 2165078), (2245, 1822716), (2411, 1697220), (2694, 1518930), (3143, 1301940), (3780, 1082539), (4041, 1012620), (4490, 911358), (4822, 848610), (5388, 759465), (6286, 650970), (6735, 607572), (7233, 565740), (8082, 506310), (8980, 455679), (9429, 433980), (9644, 424305), (12055, 339444), (12123, 337540), (12572, 325485), (13470, 303786), (14466, 282870), (15715, 260388), (16164, 253155), (16877, 242460), (18858, 216990), (20205, 202524), (21699, 188580), (24110, 169722), (24246, 168770), (26940, 151893), (28287, 144660), (28932, 141435), (31430, 130194), (33754, 121230), (36165, 113148), (37716, 108495), (40410, 101262), (43398, 94290), (47145, 86796), (48220, 84861), (48492, 84385), (50631, 80820), (56574, 72330), (60615, 67508), (62860, 65097)]