172207560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29287}}^1$

素因数の和:29315

約数の個数: 96

約数和(自身を含む): 600989760

約数和(自身を除く): 428782200

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, 29287, 58574, 87861, 117148, 146435, 175722, 205009, 234296, 292870, 351444, 410018, 439305, 585740, 615027, 702888, 820036, 878610, 1025045, 1171480, 1230054, 1435063, 1640072, 1757220, 2050090, 2460108, 2870126, 3075135, 3514440, 4100180, 4305189, 4920216, 5740252, 6150270, 7175315, 8200360, 8610378, 11480504, 12300540, 14350630, 17220756, 21525945, 24601080, 28701260, 34441512, 43051890, 57402520, 86103780, 172207560]

約数ペア:

[(1, 172207560), (2, 86103780), (3, 57402520), (4, 43051890), (5, 34441512), (6, 28701260), (7, 24601080), (8, 21525945), (10, 17220756), (12, 14350630), (14, 12300540), (15, 11480504), (20, 8610378), (21, 8200360), (24, 7175315), (28, 6150270), (30, 5740252), (35, 4920216), (40, 4305189), (42, 4100180), (49, 3514440), (56, 3075135), (60, 2870126), (70, 2460108), (84, 2050090), (98, 1757220), (105, 1640072), (120, 1435063), (140, 1230054), (147, 1171480), (168, 1025045), (196, 878610), (210, 820036), (245, 702888), (280, 615027), (294, 585740), (392, 439305), (420, 410018), (490, 351444), (588, 292870), (735, 234296), (840, 205009), (980, 175722), (1176, 146435), (1470, 117148), (1960, 87861), (2940, 58574), (5880, 29287)]