223705920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7568

約数の個数: 112

約数和(自身を含む): 733275648

約数和(自身を除く): 509569728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7517, 9920, 14880, 15034, 22551, 29760, 30068, 37585, 45102, 60136, 75170, 90204, 112755, 120272, 150340, 180408, 225510, 233027, 240544, 300680, 360816, 451020, 466054, 481088, 601360, 699081, 721632, 902040, 932108, 1165135, 1202720, 1398162, 1443264, 1804080, 1864216, 2330270, 2405440, 2796324, 3495405, 3608160, 3728432, 4660540, 5592648, 6990810, 7216320, 7456864, 9321080, 11185296, 13981620, 14913728, 18642160, 22370592, 27963240, 37284320, 44741184, 55926480, 74568640, 111852960, 223705920]

約数ペア:

[(1, 223705920), (2, 111852960), (3, 74568640), (4, 55926480), (5, 44741184), (6, 37284320), (8, 27963240), (10, 22370592), (12, 18642160), (15, 14913728), (16, 13981620), (20, 11185296), (24, 9321080), (30, 7456864), (31, 7216320), (32, 6990810), (40, 5592648), (48, 4660540), (60, 3728432), (62, 3608160), (64, 3495405), (80, 2796324), (93, 2405440), (96, 2330270), (120, 1864216), (124, 1804080), (155, 1443264), (160, 1398162), (186, 1202720), (192, 1165135), (240, 932108), (248, 902040), (310, 721632), (320, 699081), (372, 601360), (465, 481088), (480, 466054), (496, 451020), (620, 360816), (744, 300680), (930, 240544), (960, 233027), (992, 225510), (1240, 180408), (1488, 150340), (1860, 120272), (1984, 112755), (2480, 90204), (2976, 75170), (3720, 60136), (4960, 45102), (5952, 37585), (7440, 30068), (7517, 29760), (9920, 22551), (14880, 15034)]