19583712120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23313943}}^1$

素因数の和:23313964

約数の個数: 64

約数和(自身を含む): 67144158720

約数和(自身を除く): 47560446600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 23313943, 46627886, 69941829, 93255772, 116569715, 139883658, 163197601, 186511544, 233139430, 279767316, 326395202, 349709145, 466278860, 489592803, 559534632, 652790404, 699418290, 815988005, 932557720, 979185606, 1305580808, 1398836580, 1631976010, 1958371212, 2447964015, 2797673160, 3263952020, 3916742424, 4895928030, 6527904040, 9791856060, 19583712120]

約数ペア:

[(1, 19583712120), (2, 9791856060), (3, 6527904040), (4, 4895928030), (5, 3916742424), (6, 3263952020), (7, 2797673160), (8, 2447964015), (10, 1958371212), (12, 1631976010), (14, 1398836580), (15, 1305580808), (20, 979185606), (21, 932557720), (24, 815988005), (28, 699418290), (30, 652790404), (35, 559534632), (40, 489592803), (42, 466278860), (56, 349709145), (60, 326395202), (70, 279767316), (84, 233139430), (105, 186511544), (120, 163197601), (140, 139883658), (168, 116569715), (210, 93255772), (280, 69941829), (420, 46627886), (840, 23313943)]