22764840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 80075520

約数和(自身を除く): 57310680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 661, 820, 840, 861, 984, 1148, 1230, 1322, 1435, 1640, 1722, 1983, 2296, 2460, 2644, 2870, 3305, 3444, 3966, 4305, 4627, 4920, 5288, 5740, 6610, 6888, 7932, 8610, 9254, 9915, 11480, 13220, 13881, 15864, 17220, 18508, 19830, 23135, 26440, 27101, 27762, 34440, 37016, 39660, 46270, 54202, 55524, 69405, 79320, 81303, 92540, 108404, 111048, 135505, 138810, 162606, 185080, 189707, 216808, 271010, 277620, 325212, 379414, 406515, 542020, 555240, 569121, 650424, 758828, 813030, 948535, 1084040, 1138242, 1517656, 1626060, 1897070, 2276484, 2845605, 3252120, 3794140, 4552968, 5691210, 7588280, 11382420, 22764840]

約数ペア:

[(1, 22764840), (2, 11382420), (3, 7588280), (4, 5691210), (5, 4552968), (6, 3794140), (7, 3252120), (8, 2845605), (10, 2276484), (12, 1897070), (14, 1626060), (15, 1517656), (20, 1138242), (21, 1084040), (24, 948535), (28, 813030), (30, 758828), (35, 650424), (40, 569121), (41, 555240), (42, 542020), (56, 406515), (60, 379414), (70, 325212), (82, 277620), (84, 271010), (105, 216808), (120, 189707), (123, 185080), (140, 162606), (164, 138810), (168, 135505), (205, 111048), (210, 108404), (246, 92540), (280, 81303), (287, 79320), (328, 69405), (410, 55524), (420, 54202), (492, 46270), (574, 39660), (615, 37016), (661, 34440), (820, 27762), (840, 27101), (861, 26440), (984, 23135), (1148, 19830), (1230, 18508), (1322, 17220), (1435, 15864), (1640, 13881), (1722, 13220), (1983, 11480), (2296, 9915), (2460, 9254), (2644, 8610), (2870, 7932), (3305, 6888), (3444, 6610), (3966, 5740), (4305, 5288), (4627, 4920)]