12156618880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2713531}}^1$

素因数の和:2713557

約数の個数: 64

約数和(自身を含む): 33213631680

約数和(自身を除く): 21057012800

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 2713531, 5427062, 10854124, 13567655, 18994717, 21708248, 27135310, 37989434, 43416496, 54270620, 75978868, 86832992, 94973585, 108541240, 151957736, 173665984, 189947170, 217082480, 303915472, 347331968, 379894340, 434164960, 607830944, 759788680, 868329920, 1215661888, 1519577360, 1736659840, 2431323776, 3039154720, 6078309440, 12156618880]

約数ペア:

[(1, 12156618880), (2, 6078309440), (4, 3039154720), (5, 2431323776), (7, 1736659840), (8, 1519577360), (10, 1215661888), (14, 868329920), (16, 759788680), (20, 607830944), (28, 434164960), (32, 379894340), (35, 347331968), (40, 303915472), (56, 217082480), (64, 189947170), (70, 173665984), (80, 151957736), (112, 108541240), (128, 94973585), (140, 86832992), (160, 75978868), (224, 54270620), (280, 43416496), (320, 37989434), (448, 27135310), (560, 21708248), (640, 18994717), (896, 13567655), (1120, 10854124), (2240, 5427062), (4480, 2713531)]