140065440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9462

約数の個数: 96

約数和(自身を含む): 455486976

約数和(自身を除く): 315421536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9413, 14880, 18826, 28239, 37652, 47065, 56478, 75304, 94130, 112956, 141195, 150608, 188260, 225912, 282390, 291803, 301216, 376520, 451824, 564780, 583606, 753040, 875409, 903648, 1129560, 1167212, 1459015, 1506080, 1750818, 2259120, 2334424, 2918030, 3501636, 4377045, 4518240, 4668848, 5836060, 7003272, 8754090, 9337696, 11672120, 14006544, 17508180, 23344240, 28013088, 35016360, 46688480, 70032720, 140065440]

約数ペア:

[(1, 140065440), (2, 70032720), (3, 46688480), (4, 35016360), (5, 28013088), (6, 23344240), (8, 17508180), (10, 14006544), (12, 11672120), (15, 9337696), (16, 8754090), (20, 7003272), (24, 5836060), (30, 4668848), (31, 4518240), (32, 4377045), (40, 3501636), (48, 2918030), (60, 2334424), (62, 2259120), (80, 1750818), (93, 1506080), (96, 1459015), (120, 1167212), (124, 1129560), (155, 903648), (160, 875409), (186, 753040), (240, 583606), (248, 564780), (310, 451824), (372, 376520), (465, 301216), (480, 291803), (496, 282390), (620, 225912), (744, 188260), (930, 150608), (992, 141195), (1240, 112956), (1488, 94130), (1860, 75304), (2480, 56478), (2976, 47065), (3720, 37652), (4960, 28239), (7440, 18826), (9413, 14880)]