143235960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4221

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 359957640

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, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4159, 4305, 4920, 5740, 6888, 8318, 8610, 11480, 12477, 16636, 17220, 20795, 24954, 29113, 33272, 34440, 41590, 49908, 58226, 62385, 83180, 87339, 99816, 116452, 124770, 145565, 166360, 170519, 174678, 232904, 249540, 291130, 341038, 349356, 436695, 499080, 511557, 582260, 682076, 698712, 852595, 873390, 1023114, 1164520, 1193633, 1364152, 1705190, 1746780, 2046228, 2387266, 2557785, 3410380, 3493560, 3580899, 4092456, 4774532, 5115570, 5968165, 6820760, 7161798, 9549064, 10231140, 11936330, 14323596, 17904495, 20462280, 23872660, 28647192, 35808990, 47745320, 71617980, 143235960]

約数ペア:

[(1, 143235960), (2, 71617980), (3, 47745320), (4, 35808990), (5, 28647192), (6, 23872660), (7, 20462280), (8, 17904495), (10, 14323596), (12, 11936330), (14, 10231140), (15, 9549064), (20, 7161798), (21, 6820760), (24, 5968165), (28, 5115570), (30, 4774532), (35, 4092456), (40, 3580899), (41, 3493560), (42, 3410380), (56, 2557785), (60, 2387266), (70, 2046228), (82, 1746780), (84, 1705190), (105, 1364152), (120, 1193633), (123, 1164520), (140, 1023114), (164, 873390), (168, 852595), (205, 698712), (210, 682076), (246, 582260), (280, 511557), (287, 499080), (328, 436695), (410, 349356), (420, 341038), (492, 291130), (574, 249540), (615, 232904), (820, 174678), (840, 170519), (861, 166360), (984, 145565), (1148, 124770), (1230, 116452), (1435, 99816), (1640, 87339), (1722, 83180), (2296, 62385), (2460, 58226), (2870, 49908), (3444, 41590), (4159, 34440), (4305, 33272), (4920, 29113), (5740, 24954), (6888, 20795), (8318, 17220), (8610, 16636), (11480, 12477)]