42304920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50363}}^1$

素因数の和:50384

約数の個数: 64

約数和(自身を含む): 145048320

約数和(自身を除く): 102743400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50363, 100726, 151089, 201452, 251815, 302178, 352541, 402904, 503630, 604356, 705082, 755445, 1007260, 1057623, 1208712, 1410164, 1510890, 1762705, 2014520, 2115246, 2820328, 3021780, 3525410, 4230492, 5288115, 6043560, 7050820, 8460984, 10576230, 14101640, 21152460, 42304920]

約数ペア:

[(1, 42304920), (2, 21152460), (3, 14101640), (4, 10576230), (5, 8460984), (6, 7050820), (7, 6043560), (8, 5288115), (10, 4230492), (12, 3525410), (14, 3021780), (15, 2820328), (20, 2115246), (21, 2014520), (24, 1762705), (28, 1510890), (30, 1410164), (35, 1208712), (40, 1057623), (42, 1007260), (56, 755445), (60, 705082), (70, 604356), (84, 503630), (105, 402904), (120, 352541), (140, 302178), (168, 251815), (210, 201452), (280, 151089), (420, 100726), (840, 50363)]