1572243540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197023}}^1$

素因数の和:197061

約数の個数: 96

約数和(自身を含む): 5296005120

約数和(自身を除く): 3723761580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 197023, 394046, 591069, 788092, 985115, 1182138, 1379161, 1970230, 2364276, 2758322, 2955345, 3743437, 3940460, 4137483, 5516644, 5910690, 6895805, 7486874, 8274966, 11230311, 11821380, 13791610, 14973748, 16549932, 18717185, 20687415, 22460622, 26204059, 27583220, 37434370, 41374830, 44921244, 52408118, 56151555, 74868740, 78612177, 82749660, 104816236, 112303110, 131020295, 157224354, 224606220, 262040590, 314448708, 393060885, 524081180, 786121770, 1572243540]

約数ペア:

[(1, 1572243540), (2, 786121770), (3, 524081180), (4, 393060885), (5, 314448708), (6, 262040590), (7, 224606220), (10, 157224354), (12, 131020295), (14, 112303110), (15, 104816236), (19, 82749660), (20, 78612177), (21, 74868740), (28, 56151555), (30, 52408118), (35, 44921244), (38, 41374830), (42, 37434370), (57, 27583220), (60, 26204059), (70, 22460622), (76, 20687415), (84, 18717185), (95, 16549932), (105, 14973748), (114, 13791610), (133, 11821380), (140, 11230311), (190, 8274966), (210, 7486874), (228, 6895805), (266, 5910690), (285, 5516644), (380, 4137483), (399, 3940460), (420, 3743437), (532, 2955345), (570, 2758322), (665, 2364276), (798, 1970230), (1140, 1379161), (1330, 1182138), (1596, 985115), (1995, 788092), (2660, 591069), (3990, 394046), (7980, 197023)]