139947720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 463155840

約数和(自身を除く): 323208120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 1067, 1093, 1164, 1320, 1455, 1940, 2134, 2186, 2328, 2910, 3201, 3279, 3880, 4268, 4372, 5335, 5465, 5820, 6402, 6558, 8536, 8744, 10670, 10930, 11640, 12023, 12804, 13116, 16005, 16395, 21340, 21860, 24046, 25608, 26232, 32010, 32790, 36069, 42680, 43720, 48092, 60115, 64020, 65580, 72138, 96184, 106021, 120230, 128040, 131160, 144276, 180345, 212042, 240460, 288552, 318063, 360690, 424084, 480920, 530105, 636126, 721380, 848168, 1060210, 1166231, 1272252, 1442760, 1590315, 2120420, 2332462, 2544504, 3180630, 3498693, 4240840, 4664924, 5831155, 6361260, 6997386, 9329848, 11662310, 12722520, 13994772, 17493465, 23324620, 27989544, 34986930, 46649240, 69973860, 139947720]

約数ペア:

[(1, 139947720), (2, 69973860), (3, 46649240), (4, 34986930), (5, 27989544), (6, 23324620), (8, 17493465), (10, 13994772), (11, 12722520), (12, 11662310), (15, 9329848), (20, 6997386), (22, 6361260), (24, 5831155), (30, 4664924), (33, 4240840), (40, 3498693), (44, 3180630), (55, 2544504), (60, 2332462), (66, 2120420), (88, 1590315), (97, 1442760), (110, 1272252), (120, 1166231), (132, 1060210), (165, 848168), (194, 721380), (220, 636126), (264, 530105), (291, 480920), (330, 424084), (388, 360690), (440, 318063), (485, 288552), (582, 240460), (660, 212042), (776, 180345), (970, 144276), (1067, 131160), (1093, 128040), (1164, 120230), (1320, 106021), (1455, 96184), (1940, 72138), (2134, 65580), (2186, 64020), (2328, 60115), (2910, 48092), (3201, 43720), (3279, 42680), (3880, 36069), (4268, 32790), (4372, 32010), (5335, 26232), (5465, 25608), (5820, 24046), (6402, 21860), (6558, 21340), (8536, 16395), (8744, 16005), (10670, 13116), (10930, 12804), (11640, 12023)]