149432080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 398724480

約数和(自身を除く): 249292400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 560, 694, 769, 1388, 1538, 1735, 2429, 2776, 3076, 3470, 3845, 4858, 5383, 5552, 6152, 6940, 7690, 9716, 10766, 12145, 12304, 13880, 15380, 19432, 21532, 24290, 26915, 27760, 30760, 38864, 43064, 48580, 53830, 61520, 86128, 97160, 107660, 194320, 215320, 266843, 430640, 533686, 1067372, 1334215, 1867901, 2134744, 2668430, 3735802, 4269488, 5336860, 7471604, 9339505, 10673720, 14943208, 18679010, 21347440, 29886416, 37358020, 74716040, 149432080]

約数ペア:

[(1, 149432080), (2, 74716040), (4, 37358020), (5, 29886416), (7, 21347440), (8, 18679010), (10, 14943208), (14, 10673720), (16, 9339505), (20, 7471604), (28, 5336860), (35, 4269488), (40, 3735802), (56, 2668430), (70, 2134744), (80, 1867901), (112, 1334215), (140, 1067372), (280, 533686), (347, 430640), (560, 266843), (694, 215320), (769, 194320), (1388, 107660), (1538, 97160), (1735, 86128), (2429, 61520), (2776, 53830), (3076, 48580), (3470, 43064), (3845, 38864), (4858, 30760), (5383, 27760), (5552, 26915), (6152, 24290), (6940, 21532), (7690, 19432), (9716, 15380), (10766, 13880), (12145, 12304)]