131412240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:838

約数の個数: 160

約数和(自身を含む): 458720640

約数和(自身を除く): 327308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 733, 747, 830, 996, 1080, 1245, 1328, 1466, 1494, 1660, 1992, 2160, 2199, 2241, 2490, 2932, 2988, 3320, 3665, 3735, 3984, 4398, 4482, 4980, 5864, 5976, 6597, 6640, 7330, 7470, 8796, 8964, 9960, 10995, 11205, 11728, 11952, 13194, 14660, 14940, 17592, 17928, 19791, 19920, 21990, 22410, 26388, 29320, 29880, 32985, 35184, 35856, 39582, 43980, 44820, 52776, 58640, 59760, 60839, 65970, 79164, 87960, 89640, 98955, 105552, 121678, 131940, 158328, 175920, 179280, 182517, 197910, 243356, 263880, 304195, 316656, 365034, 395820, 486712, 527760, 547551, 608390, 730068, 791640, 912585, 973424, 1095102, 1216780, 1460136, 1583280, 1642653, 1825170, 2190204, 2433560, 2737755, 2920272, 3285306, 3650340, 4380408, 4867120, 5475510, 6570612, 7300680, 8213265, 8760816, 10951020, 13141224, 14601360, 16426530, 21902040, 26282448, 32853060, 43804080, 65706120, 131412240]

約数ペア:

[(1, 131412240), (2, 65706120), (3, 43804080), (4, 32853060), (5, 26282448), (6, 21902040), (8, 16426530), (9, 14601360), (10, 13141224), (12, 10951020), (15, 8760816), (16, 8213265), (18, 7300680), (20, 6570612), (24, 5475510), (27, 4867120), (30, 4380408), (36, 3650340), (40, 3285306), (45, 2920272), (48, 2737755), (54, 2433560), (60, 2190204), (72, 1825170), (80, 1642653), (83, 1583280), (90, 1460136), (108, 1216780), (120, 1095102), (135, 973424), (144, 912585), (166, 791640), (180, 730068), (216, 608390), (240, 547551), (249, 527760), (270, 486712), (332, 395820), (360, 365034), (415, 316656), (432, 304195), (498, 263880), (540, 243356), (664, 197910), (720, 182517), (733, 179280), (747, 175920), (830, 158328), (996, 131940), (1080, 121678), (1245, 105552), (1328, 98955), (1466, 89640), (1494, 87960), (1660, 79164), (1992, 65970), (2160, 60839), (2199, 59760), (2241, 58640), (2490, 52776), (2932, 44820), (2988, 43980), (3320, 39582), (3665, 35856), (3735, 35184), (3984, 32985), (4398, 29880), (4482, 29320), (4980, 26388), (5864, 22410), (5976, 21990), (6597, 19920), (6640, 19791), (7330, 17928), (7470, 17592), (8796, 14940), (8964, 14660), (9960, 13194), (10995, 11952), (11205, 11728)]