3119900520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139033}}^1$

素因数の和:139075

約数の個数: 128

約数和(自身を含む): 10811283840

約数和(自身を除く): 7691383320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 139033, 278066, 417099, 556132, 695165, 834198, 1112264, 1390330, 1529363, 1668396, 2085495, 2363561, 2780660, 3058726, 3336792, 4170990, 4588089, 4727122, 5561320, 6117452, 7090683, 7646815, 8341980, 9176178, 9454244, 11817805, 12234904, 14181366, 15293630, 16683960, 18352356, 18908488, 22940445, 23635610, 25999171, 28362732, 30587260, 35453415, 36704712, 45880890, 47271220, 51998342, 56725464, 61174520, 70906830, 77997513, 91761780, 94542440, 103996684, 129995855, 141813660, 155995026, 183523560, 207993368, 259991710, 283627320, 311990052, 389987565, 519983420, 623980104, 779975130, 1039966840, 1559950260, 3119900520]

約数ペア:

[(1, 3119900520), (2, 1559950260), (3, 1039966840), (4, 779975130), (5, 623980104), (6, 519983420), (8, 389987565), (10, 311990052), (11, 283627320), (12, 259991710), (15, 207993368), (17, 183523560), (20, 155995026), (22, 141813660), (24, 129995855), (30, 103996684), (33, 94542440), (34, 91761780), (40, 77997513), (44, 70906830), (51, 61174520), (55, 56725464), (60, 51998342), (66, 47271220), (68, 45880890), (85, 36704712), (88, 35453415), (102, 30587260), (110, 28362732), (120, 25999171), (132, 23635610), (136, 22940445), (165, 18908488), (170, 18352356), (187, 16683960), (204, 15293630), (220, 14181366), (255, 12234904), (264, 11817805), (330, 9454244), (340, 9176178), (374, 8341980), (408, 7646815), (440, 7090683), (510, 6117452), (561, 5561320), (660, 4727122), (680, 4588089), (748, 4170990), (935, 3336792), (1020, 3058726), (1122, 2780660), (1320, 2363561), (1496, 2085495), (1870, 1668396), (2040, 1529363), (2244, 1390330), (2805, 1112264), (3740, 834198), (4488, 695165), (5610, 556132), (7480, 417099), (11220, 278066), (22440, 139033)]