73227280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3104

約数の個数: 80

約数和(自身を含む): 199165824

約数和(自身を除く): 125938544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3041, 3440, 4816, 6020, 6082, 12040, 12164, 15205, 21287, 24080, 24328, 30410, 42574, 48656, 60820, 85148, 106435, 121640, 130763, 170296, 212870, 243280, 261526, 340592, 425740, 523052, 653815, 851480, 915341, 1046104, 1307630, 1702960, 1830682, 2092208, 2615260, 3661364, 4576705, 5230520, 7322728, 9153410, 10461040, 14645456, 18306820, 36613640, 73227280]

約数ペア:

[(1, 73227280), (2, 36613640), (4, 18306820), (5, 14645456), (7, 10461040), (8, 9153410), (10, 7322728), (14, 5230520), (16, 4576705), (20, 3661364), (28, 2615260), (35, 2092208), (40, 1830682), (43, 1702960), (56, 1307630), (70, 1046104), (80, 915341), (86, 851480), (112, 653815), (140, 523052), (172, 425740), (215, 340592), (280, 261526), (301, 243280), (344, 212870), (430, 170296), (560, 130763), (602, 121640), (688, 106435), (860, 85148), (1204, 60820), (1505, 48656), (1720, 42574), (2408, 30410), (3010, 24328), (3041, 24080), (3440, 21287), (4816, 15205), (6020, 12164), (6082, 12040)]