105721560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41953}}^1$

素因数の和:41977

約数の個数: 96

約数和(自身を含む): 392689440

約数和(自身を除く): 286967880

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, 41953, 83906, 125859, 167812, 209765, 251718, 293671, 335624, 377577, 419530, 503436, 587342, 629295, 755154, 839060, 881013, 1006872, 1174684, 1258590, 1468355, 1510308, 1678120, 1762026, 1887885, 2349368, 2517180, 2643039, 2936710, 3020616, 3524052, 3775770, 4405065, 5034360, 5286078, 5873420, 7048104, 7551540, 8810130, 10572156, 11746840, 13215195, 15103080, 17620260, 21144312, 26430390, 35240520, 52860780, 105721560]

約数ペア:

[(1, 105721560), (2, 52860780), (3, 35240520), (4, 26430390), (5, 21144312), (6, 17620260), (7, 15103080), (8, 13215195), (9, 11746840), (10, 10572156), (12, 8810130), (14, 7551540), (15, 7048104), (18, 5873420), (20, 5286078), (21, 5034360), (24, 4405065), (28, 3775770), (30, 3524052), (35, 3020616), (36, 2936710), (40, 2643039), (42, 2517180), (45, 2349368), (56, 1887885), (60, 1762026), (63, 1678120), (70, 1510308), (72, 1468355), (84, 1258590), (90, 1174684), (105, 1006872), (120, 881013), (126, 839060), (140, 755154), (168, 629295), (180, 587342), (210, 503436), (252, 419530), (280, 377577), (315, 335624), (360, 293671), (420, 251718), (504, 209765), (630, 167812), (840, 125859), (1260, 83906), (2520, 41953)]