159281760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 554770944

約数和(自身を除く): 395489184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 97, 110, 120, 132, 160, 165, 176, 194, 220, 240, 264, 291, 311, 330, 352, 388, 440, 480, 485, 528, 582, 622, 660, 776, 880, 933, 970, 1056, 1067, 1164, 1244, 1320, 1455, 1552, 1555, 1760, 1866, 1940, 2134, 2328, 2488, 2640, 2910, 3104, 3110, 3201, 3421, 3732, 3880, 4268, 4656, 4665, 4976, 5280, 5335, 5820, 6220, 6402, 6842, 7464, 7760, 8536, 9312, 9330, 9952, 10263, 10670, 11640, 12440, 12804, 13684, 14928, 15520, 16005, 17072, 17105, 18660, 20526, 21340, 23280, 24880, 25608, 27368, 29856, 30167, 32010, 34144, 34210, 37320, 41052, 42680, 46560, 49760, 51216, 51315, 54736, 60334, 64020, 68420, 74640, 82104, 85360, 90501, 102432, 102630, 109472, 120668, 128040, 136840, 149280, 150835, 164208, 170720, 181002, 205260, 241336, 256080, 273680, 301670, 328416, 331837, 362004, 410520, 452505, 482672, 512160, 547360, 603340, 663674, 724008, 821040, 905010, 965344, 995511, 1206680, 1327348, 1448016, 1642080, 1659185, 1810020, 1991022, 2413360, 2654696, 2896032, 3318370, 3620040, 3982044, 4826720, 4977555, 5309392, 6636740, 7240080, 7964088, 9955110, 10618784, 13273480, 14480160, 15928176, 19910220, 26546960, 31856352, 39820440, 53093920, 79640880, 159281760]

約数ペア:

[(1, 159281760), (2, 79640880), (3, 53093920), (4, 39820440), (5, 31856352), (6, 26546960), (8, 19910220), (10, 15928176), (11, 14480160), (12, 13273480), (15, 10618784), (16, 9955110), (20, 7964088), (22, 7240080), (24, 6636740), (30, 5309392), (32, 4977555), (33, 4826720), (40, 3982044), (44, 3620040), (48, 3318370), (55, 2896032), (60, 2654696), (66, 2413360), (80, 1991022), (88, 1810020), (96, 1659185), (97, 1642080), (110, 1448016), (120, 1327348), (132, 1206680), (160, 995511), (165, 965344), (176, 905010), (194, 821040), (220, 724008), (240, 663674), (264, 603340), (291, 547360), (311, 512160), (330, 482672), (352, 452505), (388, 410520), (440, 362004), (480, 331837), (485, 328416), (528, 301670), (582, 273680), (622, 256080), (660, 241336), (776, 205260), (880, 181002), (933, 170720), (970, 164208), (1056, 150835), (1067, 149280), (1164, 136840), (1244, 128040), (1320, 120668), (1455, 109472), (1552, 102630), (1555, 102432), (1760, 90501), (1866, 85360), (1940, 82104), (2134, 74640), (2328, 68420), (2488, 64020), (2640, 60334), (2910, 54736), (3104, 51315), (3110, 51216), (3201, 49760), (3421, 46560), (3732, 42680), (3880, 41052), (4268, 37320), (4656, 34210), (4665, 34144), (4976, 32010), (5280, 30167), (5335, 29856), (5820, 27368), (6220, 25608), (6402, 24880), (6842, 23280), (7464, 21340), (7760, 20526), (8536, 18660), (9312, 17105), (9330, 17072), (9952, 16005), (10263, 15520), (10670, 14928), (11640, 13684), (12440, 12804)]