1283768640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 504

約数和(自身を含む): 5610282912

約数和(自身を除く): 4326514272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 315, 320, 330, 336, 352, 360, 385, 392, 396, 420, 440, 441, 448, 462, 480, 490, 495, 504, 528, 539, 560, 576, 588, 616, 630, 660, 672, 693, 704, 720, 735, 770, 784, 792, 827, 840, 880, 882, 924, 960, 980, 990, 1008, 1056, 1078, 1120, 1155, 1176, 1232, 1260, 1320, 1344, 1386, 1440, 1470, 1540, 1568, 1584, 1617, 1654, 1680, 1760, 1764, 1848, 1960, 1980, 2016, 2112, 2156, 2205, 2240, 2310, 2352, 2464, 2481, 2520, 2640, 2695, 2772, 2880, 2940, 3080, 3136, 3168, 3234, 3308, 3360, 3465, 3520, 3528, 3696, 3920, 3960, 4032, 4135, 4312, 4410, 4620, 4704, 4851, 4928, 4962, 5040, 5280, 5390, 5544, 5789, 5880, 6160, 6336, 6468, 6616, 6720, 6930, 7056, 7392, 7443, 7840, 7920, 8085, 8270, 8624, 8820, 9097, 9240, 9408, 9702, 9924, 10080, 10560, 10780, 11088, 11578, 11760, 12320, 12405, 12936, 13232, 13860, 14112, 14784, 14886, 15680, 15840, 16170, 16540, 17248, 17367, 17640, 18194, 18480, 19404, 19848, 20160, 21560, 22176, 23156, 23520, 24255, 24640, 24810, 25872, 26464, 27291, 27720, 28224, 28945, 29772, 31680, 32340, 33080, 34496, 34734, 35280, 36388, 36960, 37215, 38808, 39696, 40523, 43120, 44352, 45485, 46312, 47040, 48510, 49620, 51744, 52101, 52928, 54582, 55440, 57890, 59544, 63679, 64680, 66160, 69468, 70560, 72776, 73920, 74430, 77616, 79392, 81046, 81873, 86240, 86835, 90970, 92624, 97020, 99240, 103488, 104202, 109164, 110880, 115780, 119088, 121569, 127358, 129360, 132320, 136455, 138936, 141120, 145552, 148860, 155232, 158784, 162092, 163746, 172480, 173670, 181940, 185248, 191037, 194040, 198480, 202615, 208404, 218328, 221760, 231560, 238176, 243138, 254716, 258720, 260505, 264640, 272910, 277872, 291104, 297720, 310464, 318395, 324184, 327492, 347340, 363880, 364707, 370496, 382074, 388080, 396960, 405230, 409365, 416808, 436656, 445753, 463120, 476352, 486276, 509432, 517440, 521010, 545820, 555744, 573111, 582208, 595440, 607845, 636790, 648368, 654984, 694680, 727760, 729414, 764148, 776160, 793920, 810460, 818730, 833616, 873312, 891506, 926240, 955185, 972552, 1018864, 1042020, 1091640, 1111488, 1146222, 1190880, 1215690, 1273580, 1296736, 1309968, 1337259, 1389360, 1455520, 1458828, 1528296, 1552320, 1620920, 1637460, 1667232, 1746624, 1783012, 1823535, 1852480, 1910370, 1945104, 2037728, 2084040, 2183280, 2228765, 2292444, 2381760, 2431380, 2547160, 2593472, 2619936, 2674518, 2778720, 2865555, 2911040, 2917656, 3056592, 3241840, 3274920, 3334464, 3566024, 3647070, 3820740, 3890208, 4011777, 4075456, 4168080, 4366560, 4457530, 4584888, 4862760, 5094320, 5239872, 5349036, 5557440, 5731110, 5835312, 6113184, 6483680, 6549840, 6686295, 7132048, 7294140, 7641480, 7780416, 8023554, 8336160, 8733120, 8915060, 9169776, 9725520, 10188640, 10698072, 11462220, 11670624, 12226368, 12967360, 13099680, 13372590, 14264096, 14588280, 15282960, 16047108, 16672320, 17830120, 18339552, 19451040, 20058885, 20377280, 21396144, 22924440, 23341248, 26199360, 26745180, 28528192, 29176560, 30565920, 32094216, 35660240, 36679104, 38902080, 40117770, 42792288, 45848880, 53490360, 58353120, 61131840, 64188432, 71320480, 80235540, 85584576, 91697760, 106980720, 116706240, 128376864, 142640960, 160471080, 183395520, 213961440, 256753728, 320942160, 427922880, 641884320, 1283768640]

約数ペア:

[(1, 1283768640), (2, 641884320), (3, 427922880), (4, 320942160), (5, 256753728), (6, 213961440), (7, 183395520), (8, 160471080), (9, 142640960), (10, 128376864), (11, 116706240), (12, 106980720), (14, 91697760), (15, 85584576), (16, 80235540), (18, 71320480), (20, 64188432), (21, 61131840), (22, 58353120), (24, 53490360), (28, 45848880), (30, 42792288), (32, 40117770), (33, 38902080), (35, 36679104), (36, 35660240), (40, 32094216), (42, 30565920), (44, 29176560), (45, 28528192), (48, 26745180), (49, 26199360), (55, 23341248), (56, 22924440), (60, 21396144), (63, 20377280), (64, 20058885), (66, 19451040), (70, 18339552), (72, 17830120), (77, 16672320), (80, 16047108), (84, 15282960), (88, 14588280), (90, 14264096), (96, 13372590), (98, 13099680), (99, 12967360), (105, 12226368), (110, 11670624), (112, 11462220), (120, 10698072), (126, 10188640), (132, 9725520), (140, 9169776), (144, 8915060), (147, 8733120), (154, 8336160), (160, 8023554), (165, 7780416), (168, 7641480), (176, 7294140), (180, 7132048), (192, 6686295), (196, 6549840), (198, 6483680), (210, 6113184), (220, 5835312), (224, 5731110), (231, 5557440), (240, 5349036), (245, 5239872), (252, 5094320), (264, 4862760), (280, 4584888), (288, 4457530), (294, 4366560), (308, 4168080), (315, 4075456), (320, 4011777), (330, 3890208), (336, 3820740), (352, 3647070), (360, 3566024), (385, 3334464), (392, 3274920), (396, 3241840), (420, 3056592), (440, 2917656), (441, 2911040), (448, 2865555), (462, 2778720), (480, 2674518), (490, 2619936), (495, 2593472), (504, 2547160), (528, 2431380), (539, 2381760), (560, 2292444), (576, 2228765), (588, 2183280), (616, 2084040), (630, 2037728), (660, 1945104), (672, 1910370), (693, 1852480), (704, 1823535), (720, 1783012), (735, 1746624), (770, 1667232), (784, 1637460), (792, 1620920), (827, 1552320), (840, 1528296), (880, 1458828), (882, 1455520), (924, 1389360), (960, 1337259), (980, 1309968), (990, 1296736), (1008, 1273580), (1056, 1215690), (1078, 1190880), (1120, 1146222), (1155, 1111488), (1176, 1091640), (1232, 1042020), (1260, 1018864), (1320, 972552), (1344, 955185), (1386, 926240), (1440, 891506), (1470, 873312), (1540, 833616), (1568, 818730), (1584, 810460), (1617, 793920), (1654, 776160), (1680, 764148), (1760, 729414), (1764, 727760), (1848, 694680), (1960, 654984), (1980, 648368), (2016, 636790), (2112, 607845), (2156, 595440), (2205, 582208), (2240, 573111), (2310, 555744), (2352, 545820), (2464, 521010), (2481, 517440), (2520, 509432), (2640, 486276), (2695, 476352), (2772, 463120), (2880, 445753), (2940, 436656), (3080, 416808), (3136, 409365), (3168, 405230), (3234, 396960), (3308, 388080), (3360, 382074), (3465, 370496), (3520, 364707), (3528, 363880), (3696, 347340), (3920, 327492), (3960, 324184), (4032, 318395), (4135, 310464), (4312, 297720), (4410, 291104), (4620, 277872), (4704, 272910), (4851, 264640), (4928, 260505), (4962, 258720), (5040, 254716), (5280, 243138), (5390, 238176), (5544, 231560), (5789, 221760), (5880, 218328), (6160, 208404), (6336, 202615), (6468, 198480), (6616, 194040), (6720, 191037), (6930, 185248), (7056, 181940), (7392, 173670), (7443, 172480), (7840, 163746), (7920, 162092), (8085, 158784), (8270, 155232), (8624, 148860), (8820, 145552), (9097, 141120), (9240, 138936), (9408, 136455), (9702, 132320), (9924, 129360), (10080, 127358), (10560, 121569), (10780, 119088), (11088, 115780), (11578, 110880), (11760, 109164), (12320, 104202), (12405, 103488), (12936, 99240), (13232, 97020), (13860, 92624), (14112, 90970), (14784, 86835), (14886, 86240), (15680, 81873), (15840, 81046), (16170, 79392), (16540, 77616), (17248, 74430), (17367, 73920), (17640, 72776), (18194, 70560), (18480, 69468), (19404, 66160), (19848, 64680), (20160, 63679), (21560, 59544), (22176, 57890), (23156, 55440), (23520, 54582), (24255, 52928), (24640, 52101), (24810, 51744), (25872, 49620), (26464, 48510), (27291, 47040), (27720, 46312), (28224, 45485), (28945, 44352), (29772, 43120), (31680, 40523), (32340, 39696), (33080, 38808), (34496, 37215), (34734, 36960), (35280, 36388)]