1023348760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4919}}^1$

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 2635545600

約数和(自身を除く): 1612196840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 743, 1486, 2972, 3715, 4919, 5201, 5944, 7430, 9838, 10402, 14860, 19676, 20804, 24595, 26005, 29720, 34433, 39352, 41608, 49190, 52010, 68866, 98380, 104020, 137732, 172165, 196760, 208040, 275464, 344330, 688660, 1377320, 3654817, 7309634, 14619268, 18274085, 25583719, 29238536, 36548170, 51167438, 73096340, 102334876, 127918595, 146192680, 204669752, 255837190, 511674380, 1023348760]

約数ペア:

[(1, 1023348760), (2, 511674380), (4, 255837190), (5, 204669752), (7, 146192680), (8, 127918595), (10, 102334876), (14, 73096340), (20, 51167438), (28, 36548170), (35, 29238536), (40, 25583719), (56, 18274085), (70, 14619268), (140, 7309634), (280, 3654817), (743, 1377320), (1486, 688660), (2972, 344330), (3715, 275464), (4919, 208040), (5201, 196760), (5944, 172165), (7430, 137732), (9838, 104020), (10402, 98380), (14860, 68866), (19676, 52010), (20804, 49190), (24595, 41608), (26005, 39352), (29720, 34433)]