168045141880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{59369}}^1$

素因数の和:60317

約数の個数: 128

約数和(自身を含む): 471920256000

約数和(自身を除く): 303875114120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 919, 1540, 1838, 3080, 3676, 4595, 6433, 7352, 9190, 10109, 12866, 18380, 20218, 25732, 32165, 36760, 40436, 50545, 51464, 59369, 64330, 70763, 80872, 101090, 118738, 128660, 141526, 202180, 237476, 257320, 283052, 296845, 353815, 404360, 415583, 474952, 566104, 593690, 653059, 707630, 831166, 1187380, 1306118, 1415260, 1662332, 2077915, 2374760, 2612236, 2830520, 3265295, 3324664, 4155830, 4571413, 5224472, 6530590, 8311660, 9142826, 13061180, 16623320, 18285652, 22857065, 26122360, 36571304, 45714130, 54560111, 91428260, 109120222, 182856520, 218240444, 272800555, 381920777, 436480888, 545601110, 600161221, 763841554, 1091202220, 1200322442, 1527683108, 1909603885, 2182404440, 2400644884, 3000806105, 3055366216, 3819207770, 4201128547, 4801289768, 6001612210, 7638415540, 8402257094, 12003224420, 15276831080, 16804514188, 21005642735, 24006448840, 33609028376, 42011285470, 84022570940, 168045141880]

約数ペア:

[(1, 168045141880), (2, 84022570940), (4, 42011285470), (5, 33609028376), (7, 24006448840), (8, 21005642735), (10, 16804514188), (11, 15276831080), (14, 12003224420), (20, 8402257094), (22, 7638415540), (28, 6001612210), (35, 4801289768), (40, 4201128547), (44, 3819207770), (55, 3055366216), (56, 3000806105), (70, 2400644884), (77, 2182404440), (88, 1909603885), (110, 1527683108), (140, 1200322442), (154, 1091202220), (220, 763841554), (280, 600161221), (308, 545601110), (385, 436480888), (440, 381920777), (616, 272800555), (770, 218240444), (919, 182856520), (1540, 109120222), (1838, 91428260), (3080, 54560111), (3676, 45714130), (4595, 36571304), (6433, 26122360), (7352, 22857065), (9190, 18285652), (10109, 16623320), (12866, 13061180), (18380, 9142826), (20218, 8311660), (25732, 6530590), (32165, 5224472), (36760, 4571413), (40436, 4155830), (50545, 3324664), (51464, 3265295), (59369, 2830520), (64330, 2612236), (70763, 2374760), (80872, 2077915), (101090, 1662332), (118738, 1415260), (128660, 1306118), (141526, 1187380), (202180, 831166), (237476, 707630), (257320, 653059), (283052, 593690), (296845, 566104), (353815, 474952), (404360, 415583)]