131108040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{52027}}^1$

素因数の和:52051

約数の個数: 96

約数和(自身を含む): 486982080

約数和(自身を除く): 355874040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 52027, 104054, 156081, 208108, 260135, 312162, 364189, 416216, 468243, 520270, 624324, 728378, 780405, 936486, 1040540, 1092567, 1248648, 1456756, 1560810, 1820945, 1872972, 2081080, 2185134, 2341215, 2913512, 3121620, 3277701, 3641890, 3745944, 4370268, 4682430, 5462835, 6243240, 6555402, 7283780, 8740536, 9364860, 10925670, 13110804, 14567560, 16388505, 18729720, 21851340, 26221608, 32777010, 43702680, 65554020, 131108040]

約数ペア:

[(1, 131108040), (2, 65554020), (3, 43702680), (4, 32777010), (5, 26221608), (6, 21851340), (7, 18729720), (8, 16388505), (9, 14567560), (10, 13110804), (12, 10925670), (14, 9364860), (15, 8740536), (18, 7283780), (20, 6555402), (21, 6243240), (24, 5462835), (28, 4682430), (30, 4370268), (35, 3745944), (36, 3641890), (40, 3277701), (42, 3121620), (45, 2913512), (56, 2341215), (60, 2185134), (63, 2081080), (70, 1872972), (72, 1820945), (84, 1560810), (90, 1456756), (105, 1248648), (120, 1092567), (126, 1040540), (140, 936486), (168, 780405), (180, 728378), (210, 624324), (252, 520270), (280, 468243), (315, 416216), (360, 364189), (420, 312162), (504, 260135), (630, 208108), (840, 156081), (1260, 104054), (2520, 52027)]