1140001600

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 2948025600

約数和(自身を除く): 1808024000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 79, 80, 100, 116, 145, 158, 160, 200, 232, 290, 311, 316, 320, 395, 400, 464, 580, 622, 632, 725, 790, 800, 928, 1160, 1244, 1264, 1450, 1555, 1580, 1600, 1856, 1975, 2291, 2320, 2488, 2528, 2900, 3110, 3160, 3950, 4582, 4640, 4976, 5056, 5800, 6220, 6320, 7775, 7900, 9019, 9164, 9280, 9952, 11455, 11600, 12440, 12640, 15550, 15800, 18038, 18328, 19904, 22910, 23200, 24569, 24880, 25280, 31100, 31600, 36076, 36656, 45095, 45820, 46400, 49138, 49760, 57275, 62200, 63200, 72152, 73312, 90190, 91640, 98276, 99520, 114550, 122845, 124400, 126400, 144304, 146624, 180380, 183280, 196552, 225475, 229100, 245690, 248800, 288608, 360760, 366560, 393104, 450950, 458200, 491380, 497600, 577216, 614225, 712501, 721520, 733120, 786208, 901900, 916400, 982760, 1228450, 1425002, 1443040, 1572416, 1803800, 1832800, 1965520, 2456900, 2850004, 2886080, 3562505, 3607600, 3665600, 3931040, 4913800, 5700008, 7125010, 7215200, 7862080, 9827600, 11400016, 14250020, 14430400, 17812525, 19655200, 22800032, 28500040, 35625050, 39310400, 45600064, 57000080, 71250100, 114000160, 142500200, 228000320, 285000400, 570000800, 1140001600]

約数ペア:

[(1, 1140001600), (2, 570000800), (4, 285000400), (5, 228000320), (8, 142500200), (10, 114000160), (16, 71250100), (20, 57000080), (25, 45600064), (29, 39310400), (32, 35625050), (40, 28500040), (50, 22800032), (58, 19655200), (64, 17812525), (79, 14430400), (80, 14250020), (100, 11400016), (116, 9827600), (145, 7862080), (158, 7215200), (160, 7125010), (200, 5700008), (232, 4913800), (290, 3931040), (311, 3665600), (316, 3607600), (320, 3562505), (395, 2886080), (400, 2850004), (464, 2456900), (580, 1965520), (622, 1832800), (632, 1803800), (725, 1572416), (790, 1443040), (800, 1425002), (928, 1228450), (1160, 982760), (1244, 916400), (1264, 901900), (1450, 786208), (1555, 733120), (1580, 721520), (1600, 712501), (1856, 614225), (1975, 577216), (2291, 497600), (2320, 491380), (2488, 458200), (2528, 450950), (2900, 393104), (3110, 366560), (3160, 360760), (3950, 288608), (4582, 248800), (4640, 245690), (4976, 229100), (5056, 225475), (5800, 196552), (6220, 183280), (6320, 180380), (7775, 146624), (7900, 144304), (9019, 126400), (9164, 124400), (9280, 122845), (9952, 114550), (11455, 99520), (11600, 98276), (12440, 91640), (12640, 90190), (15550, 73312), (15800, 72152), (18038, 63200), (18328, 62200), (19904, 57275), (22910, 49760), (23200, 49138), (24569, 46400), (24880, 45820), (25280, 45095), (31100, 36656), (31600, 36076)]