2810846280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{45307}}^1$

素因数の和:45379

約数の個数: 128

約数和(自身を含む): 9395066880

約数和(自身を除く): 6584220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 45307, 62040, 90614, 135921, 181228, 226535, 271842, 362456, 453070, 498377, 543684, 679605, 906140, 996754, 1087368, 1359210, 1495131, 1812280, 1993508, 2129429, 2491885, 2718420, 2990262, 3987016, 4258858, 4983770, 5436840, 5980524, 6388287, 7475655, 8517716, 9967540, 10647145, 11961048, 12776574, 14951310, 17035432, 19935080, 21294290, 23423719, 25553148, 29902620, 31941435, 42588580, 46847438, 51106296, 59805240, 63882870, 70271157, 85177160, 93694876, 117118595, 127765740, 140542314, 187389752, 234237190, 255531480, 281084628, 351355785, 468474380, 562169256, 702711570, 936948760, 1405423140, 2810846280]

約数ペア:

[(1, 2810846280), (2, 1405423140), (3, 936948760), (4, 702711570), (5, 562169256), (6, 468474380), (8, 351355785), (10, 281084628), (11, 255531480), (12, 234237190), (15, 187389752), (20, 140542314), (22, 127765740), (24, 117118595), (30, 93694876), (33, 85177160), (40, 70271157), (44, 63882870), (47, 59805240), (55, 51106296), (60, 46847438), (66, 42588580), (88, 31941435), (94, 29902620), (110, 25553148), (120, 23423719), (132, 21294290), (141, 19935080), (165, 17035432), (188, 14951310), (220, 12776574), (235, 11961048), (264, 10647145), (282, 9967540), (330, 8517716), (376, 7475655), (440, 6388287), (470, 5980524), (517, 5436840), (564, 4983770), (660, 4258858), (705, 3987016), (940, 2990262), (1034, 2718420), (1128, 2491885), (1320, 2129429), (1410, 1993508), (1551, 1812280), (1880, 1495131), (2068, 1359210), (2585, 1087368), (2820, 996754), (3102, 906140), (4136, 679605), (5170, 543684), (5640, 498377), (6204, 453070), (7755, 362456), (10340, 271842), (12408, 226535), (15510, 181228), (20680, 135921), (31020, 90614), (45307, 62040)]