42037320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26974

約数の個数: 64

約数和(自身を含む): 135817920

約数和(自身を除く): 93780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 350311, 404205, 538940, 646728, 700622, 808410, 1050933, 1077880, 1401244, 1616820, 1751555, 2101866, 2802488, 3233640, 3503110, 4203732, 5254665, 7006220, 8407464, 10509330, 14012440, 21018660, 42037320]

約数ペア:

[(1, 42037320), (2, 21018660), (3, 14012440), (4, 10509330), (5, 8407464), (6, 7006220), (8, 5254665), (10, 4203732), (12, 3503110), (13, 3233640), (15, 2802488), (20, 2101866), (24, 1751555), (26, 1616820), (30, 1401244), (39, 1077880), (40, 1050933), (52, 808410), (60, 700622), (65, 646728), (78, 538940), (104, 404205), (120, 350311), (130, 323364), (156, 269470), (195, 215576), (260, 161682), (312, 134735), (390, 107788), (520, 80841), (780, 53894), (1560, 26947)]