1028623680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 504

約数和(自身を含む): 4248366408

約数和(自身を除く): 3219742728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 98, 105, 111, 112, 120, 126, 140, 144, 147, 148, 160, 168, 180, 185, 192, 196, 197, 210, 222, 224, 240, 245, 252, 259, 280, 288, 294, 296, 315, 320, 333, 336, 360, 370, 392, 394, 420, 441, 444, 448, 480, 490, 504, 518, 555, 560, 576, 588, 591, 592, 630, 666, 672, 720, 735, 740, 777, 784, 788, 840, 882, 888, 960, 980, 985, 1008, 1036, 1110, 1120, 1176, 1182, 1184, 1260, 1295, 1332, 1344, 1379, 1440, 1470, 1480, 1554, 1568, 1576, 1665, 1680, 1764, 1773, 1776, 1813, 1960, 1970, 2016, 2072, 2205, 2220, 2240, 2331, 2352, 2364, 2368, 2520, 2590, 2664, 2758, 2880, 2940, 2955, 2960, 3108, 3136, 3152, 3330, 3360, 3528, 3546, 3552, 3626, 3885, 3920, 3940, 4032, 4137, 4144, 4410, 4440, 4662, 4704, 4728, 5040, 5180, 5328, 5439, 5516, 5880, 5910, 5920, 6216, 6304, 6660, 6720, 6895, 7056, 7092, 7104, 7252, 7289, 7770, 7840, 7880, 8274, 8288, 8820, 8865, 8880, 9065, 9324, 9408, 9456, 9653, 10080, 10360, 10656, 10878, 11032, 11655, 11760, 11820, 11840, 12411, 12432, 12608, 13320, 13790, 14112, 14184, 14504, 14578, 15540, 15680, 15760, 16317, 16548, 16576, 17640, 17730, 17760, 18130, 18648, 18912, 19306, 20160, 20685, 20720, 21312, 21756, 21867, 22064, 23310, 23520, 23640, 24822, 24864, 26640, 27195, 27580, 28224, 28368, 28959, 29008, 29156, 31080, 31520, 32634, 33096, 35280, 35460, 35520, 36260, 36445, 37296, 37824, 38612, 41370, 41440, 43512, 43734, 44128, 46620, 47040, 47280, 48265, 49644, 49728, 51023, 53280, 54390, 55160, 56736, 57918, 58016, 58312, 62055, 62160, 63040, 65268, 65601, 66192, 70560, 70920, 72520, 72890, 74592, 77224, 81585, 82740, 82880, 86877, 87024, 87468, 88256, 93240, 94560, 96530, 99288, 102046, 106560, 108780, 109335, 110320, 113472, 115836, 116032, 116624, 124110, 124320, 130536, 131202, 132384, 141120, 141840, 144795, 145040, 145780, 149184, 153069, 154448, 163170, 165480, 173754, 174048, 174936, 186480, 189120, 193060, 198576, 204092, 217560, 218670, 220640, 231672, 233248, 248220, 248640, 255115, 261072, 262404, 264768, 283680, 289590, 290080, 291560, 306138, 308896, 326340, 328005, 330960, 347508, 348096, 349872, 357161, 372960, 386120, 397152, 408184, 434385, 435120, 437340, 441280, 459207, 463344, 466496, 496440, 510230, 522144, 524808, 567360, 579180, 580160, 583120, 612276, 617792, 652680, 656010, 661920, 695016, 699744, 714322, 745920, 765345, 772240, 794304, 816368, 868770, 870240, 874680, 918414, 926688, 992880, 1020460, 1044288, 1049616, 1071483, 1158360, 1166240, 1224552, 1305360, 1312020, 1323840, 1390032, 1399488, 1428644, 1530690, 1544480, 1632736, 1737540, 1740480, 1749360, 1785805, 1836828, 1853376, 1985760, 2040920, 2099232, 2142966, 2296035, 2316720, 2332480, 2449104, 2610720, 2624040, 2780064, 2857288, 3061380, 3088960, 3214449, 3265472, 3475080, 3498720, 3571610, 3673656, 3971520, 4081840, 4198464, 4285932, 4592070, 4633440, 4898208, 5221440, 5248080, 5357415, 5560128, 5714576, 6122760, 6428898, 6950160, 6997440, 7143220, 7347312, 8163680, 8571864, 9184140, 9266880, 9796416, 10496160, 10714830, 11429152, 12245520, 12857796, 13900320, 14286440, 14694624, 16072245, 16327360, 17143728, 18368280, 20992320, 21429660, 22858304, 24491040, 25715592, 27800640, 28572880, 29389248, 32144490, 34287456, 36736560, 42859320, 48982080, 51431184, 57145760, 64288980, 68574912, 73473120, 85718640, 102862368, 114291520, 128577960, 146946240, 171437280, 205724736, 257155920, 342874560, 514311840, 1028623680]

約数ペア:

[(1, 1028623680), (2, 514311840), (3, 342874560), (4, 257155920), (5, 205724736), (6, 171437280), (7, 146946240), (8, 128577960), (9, 114291520), (10, 102862368), (12, 85718640), (14, 73473120), (15, 68574912), (16, 64288980), (18, 57145760), (20, 51431184), (21, 48982080), (24, 42859320), (28, 36736560), (30, 34287456), (32, 32144490), (35, 29389248), (36, 28572880), (37, 27800640), (40, 25715592), (42, 24491040), (45, 22858304), (48, 21429660), (49, 20992320), (56, 18368280), (60, 17143728), (63, 16327360), (64, 16072245), (70, 14694624), (72, 14286440), (74, 13900320), (80, 12857796), (84, 12245520), (90, 11429152), (96, 10714830), (98, 10496160), (105, 9796416), (111, 9266880), (112, 9184140), (120, 8571864), (126, 8163680), (140, 7347312), (144, 7143220), (147, 6997440), (148, 6950160), (160, 6428898), (168, 6122760), (180, 5714576), (185, 5560128), (192, 5357415), (196, 5248080), (197, 5221440), (210, 4898208), (222, 4633440), (224, 4592070), (240, 4285932), (245, 4198464), (252, 4081840), (259, 3971520), (280, 3673656), (288, 3571610), (294, 3498720), (296, 3475080), (315, 3265472), (320, 3214449), (333, 3088960), (336, 3061380), (360, 2857288), (370, 2780064), (392, 2624040), (394, 2610720), (420, 2449104), (441, 2332480), (444, 2316720), (448, 2296035), (480, 2142966), (490, 2099232), (504, 2040920), (518, 1985760), (555, 1853376), (560, 1836828), (576, 1785805), (588, 1749360), (591, 1740480), (592, 1737540), (630, 1632736), (666, 1544480), (672, 1530690), (720, 1428644), (735, 1399488), (740, 1390032), (777, 1323840), (784, 1312020), (788, 1305360), (840, 1224552), (882, 1166240), (888, 1158360), (960, 1071483), (980, 1049616), (985, 1044288), (1008, 1020460), (1036, 992880), (1110, 926688), (1120, 918414), (1176, 874680), (1182, 870240), (1184, 868770), (1260, 816368), (1295, 794304), (1332, 772240), (1344, 765345), (1379, 745920), (1440, 714322), (1470, 699744), (1480, 695016), (1554, 661920), (1568, 656010), (1576, 652680), (1665, 617792), (1680, 612276), (1764, 583120), (1773, 580160), (1776, 579180), (1813, 567360), (1960, 524808), (1970, 522144), (2016, 510230), (2072, 496440), (2205, 466496), (2220, 463344), (2240, 459207), (2331, 441280), (2352, 437340), (2364, 435120), (2368, 434385), (2520, 408184), (2590, 397152), (2664, 386120), (2758, 372960), (2880, 357161), (2940, 349872), (2955, 348096), (2960, 347508), (3108, 330960), (3136, 328005), (3152, 326340), (3330, 308896), (3360, 306138), (3528, 291560), (3546, 290080), (3552, 289590), (3626, 283680), (3885, 264768), (3920, 262404), (3940, 261072), (4032, 255115), (4137, 248640), (4144, 248220), (4410, 233248), (4440, 231672), (4662, 220640), (4704, 218670), (4728, 217560), (5040, 204092), (5180, 198576), (5328, 193060), (5439, 189120), (5516, 186480), (5880, 174936), (5910, 174048), (5920, 173754), (6216, 165480), (6304, 163170), (6660, 154448), (6720, 153069), (6895, 149184), (7056, 145780), (7092, 145040), (7104, 144795), (7252, 141840), (7289, 141120), (7770, 132384), (7840, 131202), (7880, 130536), (8274, 124320), (8288, 124110), (8820, 116624), (8865, 116032), (8880, 115836), (9065, 113472), (9324, 110320), (9408, 109335), (9456, 108780), (9653, 106560), (10080, 102046), (10360, 99288), (10656, 96530), (10878, 94560), (11032, 93240), (11655, 88256), (11760, 87468), (11820, 87024), (11840, 86877), (12411, 82880), (12432, 82740), (12608, 81585), (13320, 77224), (13790, 74592), (14112, 72890), (14184, 72520), (14504, 70920), (14578, 70560), (15540, 66192), (15680, 65601), (15760, 65268), (16317, 63040), (16548, 62160), (16576, 62055), (17640, 58312), (17730, 58016), (17760, 57918), (18130, 56736), (18648, 55160), (18912, 54390), (19306, 53280), (20160, 51023), (20685, 49728), (20720, 49644), (21312, 48265), (21756, 47280), (21867, 47040), (22064, 46620), (23310, 44128), (23520, 43734), (23640, 43512), (24822, 41440), (24864, 41370), (26640, 38612), (27195, 37824), (27580, 37296), (28224, 36445), (28368, 36260), (28959, 35520), (29008, 35460), (29156, 35280), (31080, 33096), (31520, 32634)]