820094280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9423

約数の個数: 128

約数和(自身を含む): 2665872000

約数和(自身を除く): 1845777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 9349, 10965, 14620, 17544, 18698, 21930, 28047, 29240, 37396, 43860, 46745, 56094, 74792, 87720, 93490, 112188, 140235, 158933, 186980, 224376, 280470, 317866, 373960, 402007, 476799, 560940, 635732, 794665, 804014, 953598, 1121880, 1206021, 1271464, 1589330, 1608028, 1907196, 2010035, 2383995, 2412042, 3178660, 3216056, 3814392, 4020070, 4767990, 4824084, 6030105, 6357320, 6834119, 8040140, 9535980, 9648168, 12060210, 13668238, 16080280, 19071960, 20502357, 24120420, 27336476, 34170595, 41004714, 48240840, 54672952, 68341190, 82009428, 102511785, 136682380, 164018856, 205023570, 273364760, 410047140, 820094280]

約数ペア:

[(1, 820094280), (2, 410047140), (3, 273364760), (4, 205023570), (5, 164018856), (6, 136682380), (8, 102511785), (10, 82009428), (12, 68341190), (15, 54672952), (17, 48240840), (20, 41004714), (24, 34170595), (30, 27336476), (34, 24120420), (40, 20502357), (43, 19071960), (51, 16080280), (60, 13668238), (68, 12060210), (85, 9648168), (86, 9535980), (102, 8040140), (120, 6834119), (129, 6357320), (136, 6030105), (170, 4824084), (172, 4767990), (204, 4020070), (215, 3814392), (255, 3216056), (258, 3178660), (340, 2412042), (344, 2383995), (408, 2010035), (430, 1907196), (510, 1608028), (516, 1589330), (645, 1271464), (680, 1206021), (731, 1121880), (860, 953598), (1020, 804014), (1032, 794665), (1290, 635732), (1462, 560940), (1720, 476799), (2040, 402007), (2193, 373960), (2580, 317866), (2924, 280470), (3655, 224376), (4386, 186980), (5160, 158933), (5848, 140235), (7310, 112188), (8772, 93490), (9349, 87720), (10965, 74792), (14620, 56094), (17544, 46745), (18698, 43860), (21930, 37396), (28047, 29240)]