139021080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105319}}^1$

素因数の和:105344

約数の個数: 64

約数和(自身を含む): 454982400

約数和(自身を除く): 315961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 105319, 210638, 315957, 421276, 526595, 631914, 842552, 1053190, 1158509, 1263828, 1579785, 2106380, 2317018, 2527656, 3159570, 3475527, 4212760, 4634036, 5792545, 6319140, 6951054, 9268072, 11585090, 12638280, 13902108, 17377635, 23170180, 27804216, 34755270, 46340360, 69510540, 139021080]

約数ペア:

[(1, 139021080), (2, 69510540), (3, 46340360), (4, 34755270), (5, 27804216), (6, 23170180), (8, 17377635), (10, 13902108), (11, 12638280), (12, 11585090), (15, 9268072), (20, 6951054), (22, 6319140), (24, 5792545), (30, 4634036), (33, 4212760), (40, 3475527), (44, 3159570), (55, 2527656), (60, 2317018), (66, 2106380), (88, 1579785), (110, 1263828), (120, 1158509), (132, 1053190), (165, 842552), (220, 631914), (264, 526595), (330, 421276), (440, 315957), (660, 210638), (1320, 105319)]