77170240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 214774272

約数和(自身を除く): 137604032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 733, 752, 940, 1120, 1316, 1466, 1504, 1645, 1880, 2240, 2632, 2932, 3008, 3290, 3665, 3760, 5131, 5264, 5864, 6580, 7330, 7520, 10262, 10528, 11728, 13160, 14660, 15040, 20524, 21056, 23456, 25655, 26320, 29320, 34451, 41048, 46912, 51310, 52640, 58640, 68902, 82096, 102620, 105280, 117280, 137804, 164192, 172255, 205240, 234560, 241157, 275608, 328384, 344510, 410480, 482314, 551216, 689020, 820960, 964628, 1102432, 1205785, 1378040, 1641920, 1929256, 2204864, 2411570, 2756080, 3858512, 4823140, 5512160, 7717024, 9646280, 11024320, 15434048, 19292560, 38585120, 77170240]

約数ペア:

[(1, 77170240), (2, 38585120), (4, 19292560), (5, 15434048), (7, 11024320), (8, 9646280), (10, 7717024), (14, 5512160), (16, 4823140), (20, 3858512), (28, 2756080), (32, 2411570), (35, 2204864), (40, 1929256), (47, 1641920), (56, 1378040), (64, 1205785), (70, 1102432), (80, 964628), (94, 820960), (112, 689020), (140, 551216), (160, 482314), (188, 410480), (224, 344510), (235, 328384), (280, 275608), (320, 241157), (329, 234560), (376, 205240), (448, 172255), (470, 164192), (560, 137804), (658, 117280), (733, 105280), (752, 102620), (940, 82096), (1120, 68902), (1316, 58640), (1466, 52640), (1504, 51310), (1645, 46912), (1880, 41048), (2240, 34451), (2632, 29320), (2932, 26320), (3008, 25655), (3290, 23456), (3665, 21056), (3760, 20524), (5131, 15040), (5264, 14660), (5864, 13160), (6580, 11728), (7330, 10528), (7520, 10262)]