2838256000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3429

約数の個数: 128

約数和(自身を含む): 7191905760

約数和(自身を除く): 4353649760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 265, 320, 400, 424, 500, 530, 640, 800, 848, 1000, 1060, 1325, 1600, 1696, 2000, 2120, 2650, 3200, 3347, 3392, 4000, 4240, 5300, 6625, 6694, 6784, 8000, 8480, 10600, 13250, 13388, 16000, 16735, 16960, 21200, 26500, 26776, 33470, 33920, 42400, 53000, 53552, 66940, 83675, 84800, 106000, 107104, 133880, 167350, 169600, 177391, 212000, 214208, 267760, 334700, 354782, 418375, 424000, 428416, 535520, 669400, 709564, 836750, 848000, 886955, 1071040, 1338800, 1419128, 1673500, 1773910, 2142080, 2677600, 2838256, 3347000, 3547820, 4434775, 5355200, 5676512, 6694000, 7095640, 8869550, 10710400, 11353024, 13388000, 14191280, 17739100, 22173875, 22706048, 26776000, 28382560, 35478200, 44347750, 53552000, 56765120, 70956400, 88695500, 113530240, 141912800, 177391000, 283825600, 354782000, 567651200, 709564000, 1419128000, 2838256000]

約数ペア:

[(1, 2838256000), (2, 1419128000), (4, 709564000), (5, 567651200), (8, 354782000), (10, 283825600), (16, 177391000), (20, 141912800), (25, 113530240), (32, 88695500), (40, 70956400), (50, 56765120), (53, 53552000), (64, 44347750), (80, 35478200), (100, 28382560), (106, 26776000), (125, 22706048), (128, 22173875), (160, 17739100), (200, 14191280), (212, 13388000), (250, 11353024), (265, 10710400), (320, 8869550), (400, 7095640), (424, 6694000), (500, 5676512), (530, 5355200), (640, 4434775), (800, 3547820), (848, 3347000), (1000, 2838256), (1060, 2677600), (1325, 2142080), (1600, 1773910), (1696, 1673500), (2000, 1419128), (2120, 1338800), (2650, 1071040), (3200, 886955), (3347, 848000), (3392, 836750), (4000, 709564), (4240, 669400), (5300, 535520), (6625, 428416), (6694, 424000), (6784, 418375), (8000, 354782), (8480, 334700), (10600, 267760), (13250, 214208), (13388, 212000), (16000, 177391), (16735, 169600), (16960, 167350), (21200, 133880), (26500, 107104), (26776, 106000), (33470, 84800), (33920, 83675), (42400, 66940), (53000, 53552)]