2149863120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331769}}^1$

素因数の和:331794

約数の個数: 100

約数和(自身を含む): 7466815620

約数和(自身を除く): 5316952500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 331769, 663538, 995307, 1327076, 1658845, 1990614, 2654152, 2985921, 3317690, 3981228, 4976535, 5308304, 5971842, 6635380, 7962456, 8957763, 9953070, 11943684, 13270760, 14929605, 15924912, 17915526, 19906140, 23887368, 26541520, 26873289, 29859210, 35831052, 39812280, 44788815, 47774736, 53746578, 59718420, 71662104, 79624560, 89577630, 107493156, 119436840, 134366445, 143324208, 179155260, 214986312, 238873680, 268732890, 358310520, 429972624, 537465780, 716621040, 1074931560, 2149863120]

約数ペア:

[(1, 2149863120), (2, 1074931560), (3, 716621040), (4, 537465780), (5, 429972624), (6, 358310520), (8, 268732890), (9, 238873680), (10, 214986312), (12, 179155260), (15, 143324208), (16, 134366445), (18, 119436840), (20, 107493156), (24, 89577630), (27, 79624560), (30, 71662104), (36, 59718420), (40, 53746578), (45, 47774736), (48, 44788815), (54, 39812280), (60, 35831052), (72, 29859210), (80, 26873289), (81, 26541520), (90, 23887368), (108, 19906140), (120, 17915526), (135, 15924912), (144, 14929605), (162, 13270760), (180, 11943684), (216, 9953070), (240, 8957763), (270, 7962456), (324, 6635380), (360, 5971842), (405, 5308304), (432, 4976535), (540, 3981228), (648, 3317690), (720, 2985921), (810, 2654152), (1080, 1990614), (1296, 1658845), (1620, 1327076), (2160, 995307), (3240, 663538), (6480, 331769)]