7953217320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{211747}}^1$

素因数の和:212074

約数の個数: 64

約数和(自身を含む): 23935993920

約数和(自身を除く): 15982776600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 37560, 211747, 423494, 635241, 846988, 1058735, 1270482, 1693976, 2117470, 2540964, 3176205, 4234940, 5081928, 6352410, 8469880, 12704820, 25409640, 66276811, 132553622, 198830433, 265107244, 331384055, 397660866, 530214488, 662768110, 795321732, 994152165, 1325536220, 1590643464, 1988304330, 2651072440, 3976608660, 7953217320]

約数ペア:

[(1, 7953217320), (2, 3976608660), (3, 2651072440), (4, 1988304330), (5, 1590643464), (6, 1325536220), (8, 994152165), (10, 795321732), (12, 662768110), (15, 530214488), (20, 397660866), (24, 331384055), (30, 265107244), (40, 198830433), (60, 132553622), (120, 66276811), (313, 25409640), (626, 12704820), (939, 8469880), (1252, 6352410), (1565, 5081928), (1878, 4234940), (2504, 3176205), (3130, 2540964), (3756, 2117470), (4695, 1693976), (6260, 1270482), (7512, 1058735), (9390, 846988), (12520, 635241), (18780, 423494), (37560, 211747)]