199783680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52027}}^1$

素因数の和:52051

約数の個数: 72

約数和(自身を含む): 638071392

約数和(自身を除く): 438287712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 52027, 104054, 156081, 208108, 260135, 312162, 416216, 520270, 624324, 780405, 832432, 1040540, 1248648, 1560810, 1664864, 2081080, 2497296, 3121620, 3329728, 4162160, 4994592, 6243240, 6659456, 8324320, 9989184, 12486480, 13318912, 16648640, 19978368, 24972960, 33297280, 39956736, 49945920, 66594560, 99891840, 199783680]

約数ペア:

[(1, 199783680), (2, 99891840), (3, 66594560), (4, 49945920), (5, 39956736), (6, 33297280), (8, 24972960), (10, 19978368), (12, 16648640), (15, 13318912), (16, 12486480), (20, 9989184), (24, 8324320), (30, 6659456), (32, 6243240), (40, 4994592), (48, 4162160), (60, 3329728), (64, 3121620), (80, 2497296), (96, 2081080), (120, 1664864), (128, 1560810), (160, 1248648), (192, 1040540), (240, 832432), (256, 780405), (320, 624324), (384, 520270), (480, 416216), (640, 312162), (768, 260135), (960, 208108), (1280, 156081), (1920, 104054), (3840, 52027)]