321192960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 176

約数和(自身を含む): 1121297472

約数和(自身を除く): 800104512

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1901, 1920, 2112, 2560, 2640, 2816, 3072, 3520, 3802, 3840, 4224, 5120, 5280, 5632, 5703, 7040, 7604, 7680, 8448, 9505, 10560, 11264, 11406, 14080, 15208, 15360, 16896, 19010, 20911, 21120, 22812, 28160, 28515, 30416, 33792, 38020, 41822, 42240, 45624, 56320, 57030, 60832, 62733, 76040, 83644, 84480, 91248, 104555, 114060, 121664, 125466, 152080, 167288, 168960, 182496, 209110, 228120, 243328, 250932, 304160, 313665, 334576, 364992, 418220, 456240, 486656, 501864, 608320, 627330, 669152, 729984, 836440, 912480, 973312, 1003728, 1216640, 1254660, 1338304, 1459968, 1672880, 1824960, 1946624, 2007456, 2433280, 2509320, 2676608, 2919936, 3345760, 3649920, 4014912, 4866560, 5018640, 5353216, 5839872, 6691520, 7299840, 8029824, 9733120, 10037280, 10706432, 13383040, 14599680, 16059648, 20074560, 21412864, 26766080, 29199360, 32119296, 40149120, 53532160, 64238592, 80298240, 107064320, 160596480, 321192960]

約数ペア:

[(1, 321192960), (2, 160596480), (3, 107064320), (4, 80298240), (5, 64238592), (6, 53532160), (8, 40149120), (10, 32119296), (11, 29199360), (12, 26766080), (15, 21412864), (16, 20074560), (20, 16059648), (22, 14599680), (24, 13383040), (30, 10706432), (32, 10037280), (33, 9733120), (40, 8029824), (44, 7299840), (48, 6691520), (55, 5839872), (60, 5353216), (64, 5018640), (66, 4866560), (80, 4014912), (88, 3649920), (96, 3345760), (110, 2919936), (120, 2676608), (128, 2509320), (132, 2433280), (160, 2007456), (165, 1946624), (176, 1824960), (192, 1672880), (220, 1459968), (240, 1338304), (256, 1254660), (264, 1216640), (320, 1003728), (330, 973312), (352, 912480), (384, 836440), (440, 729984), (480, 669152), (512, 627330), (528, 608320), (640, 501864), (660, 486656), (704, 456240), (768, 418220), (880, 364992), (960, 334576), (1024, 313665), (1056, 304160), (1280, 250932), (1320, 243328), (1408, 228120), (1536, 209110), (1760, 182496), (1901, 168960), (1920, 167288), (2112, 152080), (2560, 125466), (2640, 121664), (2816, 114060), (3072, 104555), (3520, 91248), (3802, 84480), (3840, 83644), (4224, 76040), (5120, 62733), (5280, 60832), (5632, 57030), (5703, 56320), (7040, 45624), (7604, 42240), (7680, 41822), (8448, 38020), (9505, 33792), (10560, 30416), (11264, 28515), (11406, 28160), (14080, 22812), (15208, 21120), (15360, 20911), (16896, 19010)]