193634560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{21611}}^1$

素因数の和:21639

約数の個数: 72

約数和(自身を含む): 530099136

約数和(自身を除く): 336464576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 21611, 43222, 86444, 108055, 151277, 172888, 216110, 302554, 345776, 432220, 605108, 691552, 756385, 864440, 1210216, 1383104, 1512770, 1728880, 2420432, 2766208, 3025540, 3457760, 4840864, 5532416, 6051080, 6915520, 9681728, 12102160, 13831040, 19363456, 24204320, 27662080, 38726912, 48408640, 96817280, 193634560]

約数ペア:

[(1, 193634560), (2, 96817280), (4, 48408640), (5, 38726912), (7, 27662080), (8, 24204320), (10, 19363456), (14, 13831040), (16, 12102160), (20, 9681728), (28, 6915520), (32, 6051080), (35, 5532416), (40, 4840864), (56, 3457760), (64, 3025540), (70, 2766208), (80, 2420432), (112, 1728880), (128, 1512770), (140, 1383104), (160, 1210216), (224, 864440), (256, 756385), (280, 691552), (320, 605108), (448, 432220), (560, 345776), (640, 302554), (896, 216110), (1120, 172888), (1280, 151277), (1792, 108055), (2240, 86444), (4480, 43222), (8960, 21611)]