197497440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 360

約数和(自身を含む): 813404592

約数和(自身を除く): 615907152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 311, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 622, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 933, 945, 980, 1008, 1080, 1120, 1134, 1176, 1244, 1260, 1296, 1323, 1440, 1470, 1512, 1555, 1568, 1620, 1680, 1764, 1866, 1890, 1960, 2016, 2160, 2177, 2205, 2268, 2352, 2488, 2520, 2592, 2646, 2799, 2835, 2940, 3024, 3110, 3240, 3360, 3528, 3732, 3780, 3920, 3969, 4320, 4354, 4410, 4536, 4665, 4704, 4976, 5040, 5292, 5598, 5670, 5880, 6048, 6220, 6480, 6531, 6615, 7056, 7464, 7560, 7840, 7938, 8397, 8708, 8820, 9072, 9330, 9952, 10080, 10584, 10885, 11196, 11340, 11760, 12440, 12960, 13062, 13230, 13995, 14112, 14928, 15120, 15239, 15876, 16794, 17416, 17640, 18144, 18660, 19593, 19845, 21168, 21770, 22392, 22680, 23520, 24880, 25191, 26124, 26460, 27990, 29856, 30240, 30478, 31752, 32655, 33588, 34832, 35280, 37320, 39186, 39690, 41985, 42336, 43540, 44784, 45360, 45717, 49760, 50382, 52248, 52920, 55980, 58779, 60956, 63504, 65310, 67176, 69664, 70560, 74640, 76195, 78372, 79380, 83970, 87080, 89568, 90720, 91434, 97965, 100764, 104496, 105840, 111960, 117558, 121912, 125955, 127008, 130620, 134352, 137151, 149280, 152390, 156744, 158760, 167940, 174160, 176337, 182868, 195930, 201528, 208992, 211680, 223920, 228585, 235116, 243824, 251910, 261240, 268704, 274302, 293895, 304780, 313488, 317520, 335880, 348320, 352674, 365736, 391860, 403056, 411453, 447840, 457170, 470232, 487648, 503820, 522480, 548604, 587790, 609560, 626976, 635040, 671760, 685755, 705348, 731472, 783720, 806112, 822906, 881685, 914340, 940464, 1007640, 1044960, 1097208, 1175580, 1219120, 1234359, 1343520, 1371510, 1410696, 1462944, 1567440, 1645812, 1763370, 1828680, 1880928, 2015280, 2057265, 2194416, 2351160, 2438240, 2468718, 2743020, 2821392, 3134880, 3291624, 3526740, 3657360, 4030560, 4114530, 4388832, 4702320, 4937436, 5486040, 5642784, 6171795, 6583248, 7053480, 7314720, 8229060, 9404640, 9874872, 10972080, 12343590, 13166496, 14106960, 16458120, 19749744, 21944160, 24687180, 28213920, 32916240, 39499488, 49374360, 65832480, 98748720, 197497440]

約数ペア:

[(1, 197497440), (2, 98748720), (3, 65832480), (4, 49374360), (5, 39499488), (6, 32916240), (7, 28213920), (8, 24687180), (9, 21944160), (10, 19749744), (12, 16458120), (14, 14106960), (15, 13166496), (16, 12343590), (18, 10972080), (20, 9874872), (21, 9404640), (24, 8229060), (27, 7314720), (28, 7053480), (30, 6583248), (32, 6171795), (35, 5642784), (36, 5486040), (40, 4937436), (42, 4702320), (45, 4388832), (48, 4114530), (49, 4030560), (54, 3657360), (56, 3526740), (60, 3291624), (63, 3134880), (70, 2821392), (72, 2743020), (80, 2468718), (81, 2438240), (84, 2351160), (90, 2194416), (96, 2057265), (98, 2015280), (105, 1880928), (108, 1828680), (112, 1763370), (120, 1645812), (126, 1567440), (135, 1462944), (140, 1410696), (144, 1371510), (147, 1343520), (160, 1234359), (162, 1219120), (168, 1175580), (180, 1097208), (189, 1044960), (196, 1007640), (210, 940464), (216, 914340), (224, 881685), (240, 822906), (245, 806112), (252, 783720), (270, 731472), (280, 705348), (288, 685755), (294, 671760), (311, 635040), (315, 626976), (324, 609560), (336, 587790), (360, 548604), (378, 522480), (392, 503820), (405, 487648), (420, 470232), (432, 457170), (441, 447840), (480, 411453), (490, 403056), (504, 391860), (540, 365736), (560, 352674), (567, 348320), (588, 335880), (622, 317520), (630, 313488), (648, 304780), (672, 293895), (720, 274302), (735, 268704), (756, 261240), (784, 251910), (810, 243824), (840, 235116), (864, 228585), (882, 223920), (933, 211680), (945, 208992), (980, 201528), (1008, 195930), (1080, 182868), (1120, 176337), (1134, 174160), (1176, 167940), (1244, 158760), (1260, 156744), (1296, 152390), (1323, 149280), (1440, 137151), (1470, 134352), (1512, 130620), (1555, 127008), (1568, 125955), (1620, 121912), (1680, 117558), (1764, 111960), (1866, 105840), (1890, 104496), (1960, 100764), (2016, 97965), (2160, 91434), (2177, 90720), (2205, 89568), (2268, 87080), (2352, 83970), (2488, 79380), (2520, 78372), (2592, 76195), (2646, 74640), (2799, 70560), (2835, 69664), (2940, 67176), (3024, 65310), (3110, 63504), (3240, 60956), (3360, 58779), (3528, 55980), (3732, 52920), (3780, 52248), (3920, 50382), (3969, 49760), (4320, 45717), (4354, 45360), (4410, 44784), (4536, 43540), (4665, 42336), (4704, 41985), (4976, 39690), (5040, 39186), (5292, 37320), (5598, 35280), (5670, 34832), (5880, 33588), (6048, 32655), (6220, 31752), (6480, 30478), (6531, 30240), (6615, 29856), (7056, 27990), (7464, 26460), (7560, 26124), (7840, 25191), (7938, 24880), (8397, 23520), (8708, 22680), (8820, 22392), (9072, 21770), (9330, 21168), (9952, 19845), (10080, 19593), (10584, 18660), (10885, 18144), (11196, 17640), (11340, 17416), (11760, 16794), (12440, 15876), (12960, 15239), (13062, 15120), (13230, 14928), (13995, 14112)]