84925120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 112

約数和(自身を含む): 238768128

約数和(自身を除く): 153843008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1223, 1240, 1736, 1984, 2170, 2240, 2446, 2480, 3472, 4340, 4892, 4960, 6115, 6944, 8561, 8680, 9784, 9920, 12230, 13888, 17122, 17360, 19568, 24460, 34244, 34720, 37913, 39136, 42805, 48920, 68488, 69440, 75826, 78272, 85610, 97840, 136976, 151652, 171220, 189565, 195680, 265391, 273952, 303304, 342440, 379130, 391360, 530782, 547904, 606608, 684880, 758260, 1061564, 1213216, 1326955, 1369760, 1516520, 2123128, 2426432, 2653910, 2739520, 3033040, 4246256, 5307820, 6066080, 8492512, 10615640, 12132160, 16985024, 21231280, 42462560, 84925120]

約数ペア:

[(1, 84925120), (2, 42462560), (4, 21231280), (5, 16985024), (7, 12132160), (8, 10615640), (10, 8492512), (14, 6066080), (16, 5307820), (20, 4246256), (28, 3033040), (31, 2739520), (32, 2653910), (35, 2426432), (40, 2123128), (56, 1516520), (62, 1369760), (64, 1326955), (70, 1213216), (80, 1061564), (112, 758260), (124, 684880), (140, 606608), (155, 547904), (160, 530782), (217, 391360), (224, 379130), (248, 342440), (280, 303304), (310, 273952), (320, 265391), (434, 195680), (448, 189565), (496, 171220), (560, 151652), (620, 136976), (868, 97840), (992, 85610), (1085, 78272), (1120, 75826), (1223, 69440), (1240, 68488), (1736, 48920), (1984, 42805), (2170, 39136), (2240, 37913), (2446, 34720), (2480, 34244), (3472, 24460), (4340, 19568), (4892, 17360), (4960, 17122), (6115, 13888), (6944, 12230), (8561, 9920), (8680, 9784)]