28671079920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2438017}}^1$

素因数の和:2438047

約数の個数: 120

約数和(自身を含む): 103391467344

約数和(自身を除く): 74720387424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 2438017, 4876034, 7314051, 9752068, 12190085, 14628102, 17066119, 19504136, 24380170, 29256204, 34132238, 36570255, 39008272, 48760340, 51198357, 58512408, 68264476, 73140510, 85330595, 97520680, 102396714, 117024816, 119462833, 136528952, 146281020, 170661190, 195041360, 204793428, 238925666, 255991785, 273057904, 292562040, 341322380, 358388499, 409586856, 477851332, 511983570, 585124080, 597314165, 682644760, 716776998, 819173712, 955702664, 1023967140, 1194628330, 1365289520, 1433553996, 1791942495, 1911405328, 2047934280, 2389256660, 2867107992, 3583884990, 4095868560, 4778513320, 5734215984, 7167769980, 9557026640, 14335539960, 28671079920]

約数ペア:

[(1, 28671079920), (2, 14335539960), (3, 9557026640), (4, 7167769980), (5, 5734215984), (6, 4778513320), (7, 4095868560), (8, 3583884990), (10, 2867107992), (12, 2389256660), (14, 2047934280), (15, 1911405328), (16, 1791942495), (20, 1433553996), (21, 1365289520), (24, 1194628330), (28, 1023967140), (30, 955702664), (35, 819173712), (40, 716776998), (42, 682644760), (48, 597314165), (49, 585124080), (56, 511983570), (60, 477851332), (70, 409586856), (80, 358388499), (84, 341322380), (98, 292562040), (105, 273057904), (112, 255991785), (120, 238925666), (140, 204793428), (147, 195041360), (168, 170661190), (196, 146281020), (210, 136528952), (240, 119462833), (245, 117024816), (280, 102396714), (294, 97520680), (336, 85330595), (392, 73140510), (420, 68264476), (490, 58512408), (560, 51198357), (588, 48760340), (735, 39008272), (784, 36570255), (840, 34132238), (980, 29256204), (1176, 24380170), (1470, 19504136), (1680, 17066119), (1960, 14628102), (2352, 12190085), (2940, 9752068), (3920, 7314051), (5880, 4876034), (11760, 2438017)]