43680560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 129005136

約数和(自身を除く): 85324576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1013, 1078, 1232, 1540, 1960, 2026, 2156, 2695, 3080, 3920, 4052, 4312, 5065, 5390, 6160, 7091, 8104, 8624, 10130, 10780, 11143, 14182, 16208, 20260, 21560, 22286, 28364, 35455, 40520, 43120, 44572, 49637, 55715, 56728, 70910, 78001, 81040, 89144, 99274, 111430, 113456, 141820, 156002, 178288, 198548, 222860, 248185, 283640, 312004, 390005, 397096, 445720, 496370, 546007, 567280, 624008, 780010, 794192, 891440, 992740, 1092014, 1248016, 1560020, 1985480, 2184028, 2730035, 3120040, 3970960, 4368056, 5460070, 6240080, 8736112, 10920140, 21840280, 43680560]

約数ペア:

[(1, 43680560), (2, 21840280), (4, 10920140), (5, 8736112), (7, 6240080), (8, 5460070), (10, 4368056), (11, 3970960), (14, 3120040), (16, 2730035), (20, 2184028), (22, 1985480), (28, 1560020), (35, 1248016), (40, 1092014), (44, 992740), (49, 891440), (55, 794192), (56, 780010), (70, 624008), (77, 567280), (80, 546007), (88, 496370), (98, 445720), (110, 397096), (112, 390005), (140, 312004), (154, 283640), (176, 248185), (196, 222860), (220, 198548), (245, 178288), (280, 156002), (308, 141820), (385, 113456), (392, 111430), (440, 99274), (490, 89144), (539, 81040), (560, 78001), (616, 70910), (770, 56728), (784, 55715), (880, 49637), (980, 44572), (1013, 43120), (1078, 40520), (1232, 35455), (1540, 28364), (1960, 22286), (2026, 21560), (2156, 20260), (2695, 16208), (3080, 14182), (3920, 11143), (4052, 10780), (4312, 10130), (5065, 8624), (5390, 8104), (6160, 7091)]