168526680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{28661}}^1$

素因数の和:28689

約数の個数: 96

約数和(自身を含む): 588144240

約数和(自身を除く): 419617560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28661, 57322, 85983, 114644, 143305, 171966, 200627, 229288, 286610, 343932, 401254, 429915, 573220, 601881, 687864, 802508, 859830, 1003135, 1146440, 1203762, 1404389, 1605016, 1719660, 2006270, 2407524, 2808778, 3009405, 3439320, 4012540, 4213167, 4815048, 5617556, 6018810, 7021945, 8025080, 8426334, 11235112, 12037620, 14043890, 16852668, 21065835, 24075240, 28087780, 33705336, 42131670, 56175560, 84263340, 168526680]

約数ペア:

[(1, 168526680), (2, 84263340), (3, 56175560), (4, 42131670), (5, 33705336), (6, 28087780), (7, 24075240), (8, 21065835), (10, 16852668), (12, 14043890), (14, 12037620), (15, 11235112), (20, 8426334), (21, 8025080), (24, 7021945), (28, 6018810), (30, 5617556), (35, 4815048), (40, 4213167), (42, 4012540), (49, 3439320), (56, 3009405), (60, 2808778), (70, 2407524), (84, 2006270), (98, 1719660), (105, 1605016), (120, 1404389), (140, 1203762), (147, 1146440), (168, 1003135), (196, 859830), (210, 802508), (245, 687864), (280, 601881), (294, 573220), (392, 429915), (420, 401254), (490, 343932), (588, 286610), (735, 229288), (840, 200627), (980, 171966), (1176, 143305), (1470, 114644), (1960, 85983), (2940, 57322), (5880, 28661)]