1489564000

素因数分解:

$2^5\times 5^3\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 3674807136

約数和(自身を除く): 2185243136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 307, 400, 500, 614, 800, 1000, 1213, 1228, 1535, 2000, 2426, 2456, 3070, 4000, 4852, 4912, 6065, 6140, 7675, 9704, 9824, 12130, 12280, 15350, 19408, 24260, 24560, 30325, 30700, 38375, 38816, 48520, 49120, 60650, 61400, 76750, 97040, 121300, 122800, 151625, 153500, 194080, 242600, 245600, 303250, 307000, 372391, 485200, 606500, 614000, 744782, 970400, 1213000, 1228000, 1489564, 1861955, 2426000, 2979128, 3723910, 4852000, 5958256, 7447820, 9309775, 11916512, 14895640, 18619550, 29791280, 37239100, 46548875, 59582560, 74478200, 93097750, 148956400, 186195500, 297912800, 372391000, 744782000, 1489564000]

約数ペア:

[(1, 1489564000), (2, 744782000), (4, 372391000), (5, 297912800), (8, 186195500), (10, 148956400), (16, 93097750), (20, 74478200), (25, 59582560), (32, 46548875), (40, 37239100), (50, 29791280), (80, 18619550), (100, 14895640), (125, 11916512), (160, 9309775), (200, 7447820), (250, 5958256), (307, 4852000), (400, 3723910), (500, 2979128), (614, 2426000), (800, 1861955), (1000, 1489564), (1213, 1228000), (1228, 1213000), (1535, 970400), (2000, 744782), (2426, 614000), (2456, 606500), (3070, 485200), (4000, 372391), (4852, 307000), (4912, 303250), (6065, 245600), (6140, 242600), (7675, 194080), (9704, 153500), (9824, 151625), (12130, 122800), (12280, 121300), (15350, 97040), (19408, 76750), (24260, 61400), (24560, 60650), (30325, 49120), (30700, 48520), (38375, 38816)]