155270080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{69317}}^1$

素因数の和:69341

約数の個数: 56

約数和(自身を含む): 422562528

約数和(自身を除く): 267292448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 69317, 138634, 277268, 346585, 485219, 554536, 693170, 970438, 1109072, 1386340, 1940876, 2218144, 2426095, 2772680, 3881752, 4436288, 4852190, 5545360, 7763504, 9704380, 11090720, 15527008, 19408760, 22181440, 31054016, 38817520, 77635040, 155270080]

約数ペア:

[(1, 155270080), (2, 77635040), (4, 38817520), (5, 31054016), (7, 22181440), (8, 19408760), (10, 15527008), (14, 11090720), (16, 9704380), (20, 7763504), (28, 5545360), (32, 4852190), (35, 4436288), (40, 3881752), (56, 2772680), (64, 2426095), (70, 2218144), (80, 1940876), (112, 1386340), (140, 1109072), (160, 970438), (224, 693170), (280, 554536), (320, 485219), (448, 346585), (560, 277268), (1120, 138634), (2240, 69317)]