67047680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 108

約数和(自身を含む): 186995340

約数和(自身を除く): 119947660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1069, 1120, 1280, 1568, 1792, 1960, 2138, 2240, 3136, 3920, 4276, 4480, 5345, 6272, 7483, 7840, 8552, 8960, 10690, 12544, 14966, 15680, 17104, 21380, 29932, 31360, 34208, 37415, 42760, 52381, 59864, 62720, 68416, 74830, 85520, 104762, 119728, 136832, 149660, 171040, 209524, 239456, 261905, 273664, 299320, 342080, 419048, 478912, 523810, 598640, 684160, 838096, 957824, 1047620, 1197280, 1368320, 1676192, 1915648, 2095240, 2394560, 3352384, 4190480, 4789120, 6704768, 8380960, 9578240, 13409536, 16761920, 33523840, 67047680]

約数ペア:

[(1, 67047680), (2, 33523840), (4, 16761920), (5, 13409536), (7, 9578240), (8, 8380960), (10, 6704768), (14, 4789120), (16, 4190480), (20, 3352384), (28, 2394560), (32, 2095240), (35, 1915648), (40, 1676192), (49, 1368320), (56, 1197280), (64, 1047620), (70, 957824), (80, 838096), (98, 684160), (112, 598640), (128, 523810), (140, 478912), (160, 419048), (196, 342080), (224, 299320), (245, 273664), (256, 261905), (280, 239456), (320, 209524), (392, 171040), (448, 149660), (490, 136832), (560, 119728), (640, 104762), (784, 85520), (896, 74830), (980, 68416), (1069, 62720), (1120, 59864), (1280, 52381), (1568, 42760), (1792, 37415), (1960, 34208), (2138, 31360), (2240, 29932), (3136, 21380), (3920, 17104), (4276, 15680), (4480, 14966), (5345, 12544), (6272, 10690), (7483, 8960), (7840, 8552)]