42203280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25121}}^1$

素因数の和:25144

約数の個数: 80

約数和(自身を含む): 149526144

約数和(自身を除く): 107322864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25121, 50242, 75363, 100484, 125605, 150726, 175847, 200968, 251210, 301452, 351694, 376815, 401936, 502420, 527541, 602904, 703388, 753630, 879235, 1004840, 1055082, 1205808, 1406776, 1507260, 1758470, 2009680, 2110164, 2637705, 2813552, 3014520, 3516940, 4220328, 5275410, 6029040, 7033880, 8440656, 10550820, 14067760, 21101640, 42203280]

約数ペア:

[(1, 42203280), (2, 21101640), (3, 14067760), (4, 10550820), (5, 8440656), (6, 7033880), (7, 6029040), (8, 5275410), (10, 4220328), (12, 3516940), (14, 3014520), (15, 2813552), (16, 2637705), (20, 2110164), (21, 2009680), (24, 1758470), (28, 1507260), (30, 1406776), (35, 1205808), (40, 1055082), (42, 1004840), (48, 879235), (56, 753630), (60, 703388), (70, 602904), (80, 527541), (84, 502420), (105, 401936), (112, 376815), (120, 351694), (140, 301452), (168, 251210), (210, 200968), (240, 175847), (280, 150726), (336, 125605), (420, 100484), (560, 75363), (840, 50242), (1680, 25121)]