142621080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5529

約数の個数: 128

約数和(自身を含む): 504852480

約数和(自身を除く): 362231400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5477, 6510, 8680, 10954, 13020, 16431, 21908, 26040, 27385, 32862, 38339, 43816, 54770, 65724, 76678, 82155, 109540, 115017, 131448, 153356, 164310, 169787, 191695, 219080, 230034, 306712, 328620, 339574, 383390, 460068, 509361, 575085, 657240, 679148, 766780, 848935, 920136, 1018722, 1150170, 1188509, 1358296, 1533560, 1697870, 2037444, 2300340, 2377018, 2546805, 3395740, 3565527, 4074888, 4600680, 4754036, 5093610, 5942545, 6791480, 7131054, 9508072, 10187220, 11885090, 14262108, 17827635, 20374440, 23770180, 28524216, 35655270, 47540360, 71310540, 142621080]

約数ペア:

[(1, 142621080), (2, 71310540), (3, 47540360), (4, 35655270), (5, 28524216), (6, 23770180), (7, 20374440), (8, 17827635), (10, 14262108), (12, 11885090), (14, 10187220), (15, 9508072), (20, 7131054), (21, 6791480), (24, 5942545), (28, 5093610), (30, 4754036), (31, 4600680), (35, 4074888), (40, 3565527), (42, 3395740), (56, 2546805), (60, 2377018), (62, 2300340), (70, 2037444), (84, 1697870), (93, 1533560), (105, 1358296), (120, 1188509), (124, 1150170), (140, 1018722), (155, 920136), (168, 848935), (186, 766780), (210, 679148), (217, 657240), (248, 575085), (280, 509361), (310, 460068), (372, 383390), (420, 339574), (434, 328620), (465, 306712), (620, 230034), (651, 219080), (744, 191695), (840, 169787), (868, 164310), (930, 153356), (1085, 131448), (1240, 115017), (1302, 109540), (1736, 82155), (1860, 76678), (2170, 65724), (2604, 54770), (3255, 43816), (3720, 38339), (4340, 32862), (5208, 27385), (5477, 26040), (6510, 21908), (8680, 16431), (10954, 13020)]