57086680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 101543720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 119, 134, 136, 140, 170, 179, 238, 268, 280, 335, 340, 358, 469, 476, 536, 595, 670, 680, 716, 895, 938, 952, 1139, 1190, 1253, 1340, 1432, 1790, 1876, 2278, 2345, 2380, 2506, 2680, 3043, 3580, 3752, 4556, 4690, 4760, 5012, 5695, 6086, 6265, 7160, 7973, 9112, 9380, 10024, 11390, 11993, 12172, 12530, 15215, 15946, 18760, 21301, 22780, 23986, 24344, 25060, 30430, 31892, 39865, 42602, 45560, 47972, 50120, 59965, 60860, 63784, 79730, 83951, 85204, 95944, 106505, 119930, 121720, 159460, 167902, 170408, 203881, 213010, 239860, 318920, 335804, 407762, 419755, 426020, 479720, 671608, 815524, 839510, 852040, 1019405, 1427167, 1631048, 1679020, 2038810, 2854334, 3358040, 4077620, 5708668, 7135835, 8155240, 11417336, 14271670, 28543340, 57086680]

約数ペア:

[(1, 57086680), (2, 28543340), (4, 14271670), (5, 11417336), (7, 8155240), (8, 7135835), (10, 5708668), (14, 4077620), (17, 3358040), (20, 2854334), (28, 2038810), (34, 1679020), (35, 1631048), (40, 1427167), (56, 1019405), (67, 852040), (68, 839510), (70, 815524), (85, 671608), (119, 479720), (134, 426020), (136, 419755), (140, 407762), (170, 335804), (179, 318920), (238, 239860), (268, 213010), (280, 203881), (335, 170408), (340, 167902), (358, 159460), (469, 121720), (476, 119930), (536, 106505), (595, 95944), (670, 85204), (680, 83951), (716, 79730), (895, 63784), (938, 60860), (952, 59965), (1139, 50120), (1190, 47972), (1253, 45560), (1340, 42602), (1432, 39865), (1790, 31892), (1876, 30430), (2278, 25060), (2345, 24344), (2380, 23986), (2506, 22780), (2680, 21301), (3043, 18760), (3580, 15946), (3752, 15215), (4556, 12530), (4690, 12172), (4760, 11993), (5012, 11390), (5695, 10024), (6086, 9380), (6265, 9112), (7160, 7973)]