1351088640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1777}}^1$

素因数の和:1820

約数の個数: 320

約数和(自身を含む): 5238414720

約数和(自身を除く): 3887326080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1777, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3554, 3840, 3960, 4224, 4320, 4608, 4752, 5280, 5331, 5632, 5760, 5940, 6336, 6912, 7040, 7108, 7680, 7920, 8448, 8640, 8885, 9504, 10560, 10662, 11520, 11880, 12672, 13824, 14080, 14216, 15840, 15993, 16896, 17280, 17770, 19008, 19547, 21120, 21324, 23040, 23760, 25344, 26655, 28160, 28432, 31680, 31986, 34560, 35540, 38016, 39094, 42240, 42648, 47520, 47979, 50688, 53310, 56864, 58641, 63360, 63972, 69120, 71080, 76032, 78188, 79965, 84480, 85296, 95040, 95958, 97735, 106620, 113728, 117282, 126720, 127944, 142160, 152064, 156376, 159930, 170592, 175923, 190080, 191916, 195470, 213240, 227456, 234564, 239895, 253440, 255888, 284320, 293205, 312752, 319860, 341184, 351846, 380160, 383832, 390940, 426480, 454912, 469128, 479790, 511776, 527769, 568640, 586410, 625504, 639720, 682368, 703692, 760320, 767664, 781880, 852960, 879615, 909824, 938256, 959580, 1023552, 1055538, 1137280, 1172820, 1251008, 1279440, 1364736, 1407384, 1535328, 1563760, 1705920, 1759230, 1876512, 1919160, 2047104, 2111076, 2274560, 2345640, 2502016, 2558880, 2638845, 2729472, 2814768, 3070656, 3127520, 3411840, 3518460, 3753024, 3838320, 4094208, 4222152, 4549120, 4691280, 5004032, 5117760, 5277690, 5629536, 6141312, 6255040, 6823680, 7036920, 7506048, 7676640, 8188416, 8444304, 9382560, 10008064, 10235520, 10555380, 11259072, 12282624, 12510080, 13647360, 14073840, 15012096, 15353280, 16888608, 18765120, 20471040, 21110760, 22518144, 24565248, 25020160, 28147680, 30024192, 30706560, 33777216, 37530240, 40942080, 42221520, 45036288, 50040320, 56295360, 61413120, 67554432, 75060480, 84443040, 90072576, 112590720, 122826240, 135108864, 150120960, 168886080, 225181440, 270217728, 337772160, 450362880, 675544320, 1351088640]

約数ペア:

[(1, 1351088640), (2, 675544320), (3, 450362880), (4, 337772160), (5, 270217728), (6, 225181440), (8, 168886080), (9, 150120960), (10, 135108864), (11, 122826240), (12, 112590720), (15, 90072576), (16, 84443040), (18, 75060480), (20, 67554432), (22, 61413120), (24, 56295360), (27, 50040320), (30, 45036288), (32, 42221520), (33, 40942080), (36, 37530240), (40, 33777216), (44, 30706560), (45, 30024192), (48, 28147680), (54, 25020160), (55, 24565248), (60, 22518144), (64, 21110760), (66, 20471040), (72, 18765120), (80, 16888608), (88, 15353280), (90, 15012096), (96, 14073840), (99, 13647360), (108, 12510080), (110, 12282624), (120, 11259072), (128, 10555380), (132, 10235520), (135, 10008064), (144, 9382560), (160, 8444304), (165, 8188416), (176, 7676640), (180, 7506048), (192, 7036920), (198, 6823680), (216, 6255040), (220, 6141312), (240, 5629536), (256, 5277690), (264, 5117760), (270, 5004032), (288, 4691280), (297, 4549120), (320, 4222152), (330, 4094208), (352, 3838320), (360, 3753024), (384, 3518460), (396, 3411840), (432, 3127520), (440, 3070656), (480, 2814768), (495, 2729472), (512, 2638845), (528, 2558880), (540, 2502016), (576, 2345640), (594, 2274560), (640, 2111076), (660, 2047104), (704, 1919160), (720, 1876512), (768, 1759230), (792, 1705920), (864, 1563760), (880, 1535328), (960, 1407384), (990, 1364736), (1056, 1279440), (1080, 1251008), (1152, 1172820), (1188, 1137280), (1280, 1055538), (1320, 1023552), (1408, 959580), (1440, 938256), (1485, 909824), (1536, 879615), (1584, 852960), (1728, 781880), (1760, 767664), (1777, 760320), (1920, 703692), (1980, 682368), (2112, 639720), (2160, 625504), (2304, 586410), (2376, 568640), (2560, 527769), (2640, 511776), (2816, 479790), (2880, 469128), (2970, 454912), (3168, 426480), (3456, 390940), (3520, 383832), (3554, 380160), (3840, 351846), (3960, 341184), (4224, 319860), (4320, 312752), (4608, 293205), (4752, 284320), (5280, 255888), (5331, 253440), (5632, 239895), (5760, 234564), (5940, 227456), (6336, 213240), (6912, 195470), (7040, 191916), (7108, 190080), (7680, 175923), (7920, 170592), (8448, 159930), (8640, 156376), (8885, 152064), (9504, 142160), (10560, 127944), (10662, 126720), (11520, 117282), (11880, 113728), (12672, 106620), (13824, 97735), (14080, 95958), (14216, 95040), (15840, 85296), (15993, 84480), (16896, 79965), (17280, 78188), (17770, 76032), (19008, 71080), (19547, 69120), (21120, 63972), (21324, 63360), (23040, 58641), (23760, 56864), (25344, 53310), (26655, 50688), (28160, 47979), (28432, 47520), (31680, 42648), (31986, 42240), (34560, 39094), (35540, 38016)]