42145680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 132652224

約数和(自身を除く): 90506544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2621, 2680, 3216, 4020, 5242, 5360, 7863, 8040, 10484, 13105, 15726, 16080, 20968, 26210, 31452, 39315, 41936, 52420, 62904, 78630, 104840, 125808, 157260, 175607, 209680, 314520, 351214, 526821, 629040, 702428, 878035, 1053642, 1404856, 1756070, 2107284, 2634105, 2809712, 3512140, 4214568, 5268210, 7024280, 8429136, 10536420, 14048560, 21072840, 42145680]

約数ペア:

[(1, 42145680), (2, 21072840), (3, 14048560), (4, 10536420), (5, 8429136), (6, 7024280), (8, 5268210), (10, 4214568), (12, 3512140), (15, 2809712), (16, 2634105), (20, 2107284), (24, 1756070), (30, 1404856), (40, 1053642), (48, 878035), (60, 702428), (67, 629040), (80, 526821), (120, 351214), (134, 314520), (201, 209680), (240, 175607), (268, 157260), (335, 125808), (402, 104840), (536, 78630), (670, 62904), (804, 52420), (1005, 41936), (1072, 39315), (1340, 31452), (1608, 26210), (2010, 20968), (2621, 16080), (2680, 15726), (3216, 13105), (4020, 10484), (5242, 8040), (5360, 7863)]