169423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128351}}^1$

素因数の和:128376

約数の個数: 64

約数和(自身を含む): 554480640

約数和(自身を除く): 385057320

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, 128351, 256702, 385053, 513404, 641755, 770106, 1026808, 1283510, 1411861, 1540212, 1925265, 2567020, 2823722, 3080424, 3850530, 4235583, 5134040, 5647444, 7059305, 7701060, 8471166, 11294888, 14118610, 15402120, 16942332, 21177915, 28237220, 33884664, 42355830, 56474440, 84711660, 169423320]

約数ペア:

[(1, 169423320), (2, 84711660), (3, 56474440), (4, 42355830), (5, 33884664), (6, 28237220), (8, 21177915), (10, 16942332), (11, 15402120), (12, 14118610), (15, 11294888), (20, 8471166), (22, 7701060), (24, 7059305), (30, 5647444), (33, 5134040), (40, 4235583), (44, 3850530), (55, 3080424), (60, 2823722), (66, 2567020), (88, 1925265), (110, 1540212), (120, 1411861), (132, 1283510), (165, 1026808), (220, 770106), (264, 641755), (330, 513404), (440, 385053), (660, 256702), (1320, 128351)]