219853440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4272

約数の個数: 160

約数和(自身を含む): 785321460

約数和(自身を除く): 565468020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4241, 4320, 5184, 5760, 6480, 8482, 8640, 10368, 12723, 12960, 16964, 17280, 21205, 25446, 25920, 33928, 38169, 42410, 50892, 51840, 63615, 67856, 76338, 84820, 101784, 114507, 127230, 135712, 152676, 169640, 190845, 203568, 229014, 254460, 271424, 305352, 339280, 343521, 381690, 407136, 458028, 508920, 542848, 572535, 610704, 678560, 687042, 763380, 814272, 916056, 1017840, 1145070, 1221408, 1357120, 1374084, 1526760, 1628544, 1717605, 1832112, 2035680, 2290140, 2442816, 2714240, 2748168, 3053520, 3435210, 3664224, 4071360, 4580280, 4885632, 5496336, 6107040, 6870420, 7328448, 8142720, 9160560, 10992672, 12214080, 13740840, 14656896, 18321120, 21985344, 24428160, 27481680, 36642240, 43970688, 54963360, 73284480, 109926720, 219853440]

約数ペア:

[(1, 219853440), (2, 109926720), (3, 73284480), (4, 54963360), (5, 43970688), (6, 36642240), (8, 27481680), (9, 24428160), (10, 21985344), (12, 18321120), (15, 14656896), (16, 13740840), (18, 12214080), (20, 10992672), (24, 9160560), (27, 8142720), (30, 7328448), (32, 6870420), (36, 6107040), (40, 5496336), (45, 4885632), (48, 4580280), (54, 4071360), (60, 3664224), (64, 3435210), (72, 3053520), (80, 2748168), (81, 2714240), (90, 2442816), (96, 2290140), (108, 2035680), (120, 1832112), (128, 1717605), (135, 1628544), (144, 1526760), (160, 1374084), (162, 1357120), (180, 1221408), (192, 1145070), (216, 1017840), (240, 916056), (270, 814272), (288, 763380), (320, 687042), (324, 678560), (360, 610704), (384, 572535), (405, 542848), (432, 508920), (480, 458028), (540, 407136), (576, 381690), (640, 343521), (648, 339280), (720, 305352), (810, 271424), (864, 254460), (960, 229014), (1080, 203568), (1152, 190845), (1296, 169640), (1440, 152676), (1620, 135712), (1728, 127230), (1920, 114507), (2160, 101784), (2592, 84820), (2880, 76338), (3240, 67856), (3456, 63615), (4241, 51840), (4320, 50892), (5184, 42410), (5760, 38169), (6480, 33928), (8482, 25920), (8640, 25446), (10368, 21205), (12723, 17280), (12960, 16964)]