856061280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 3059417088

約数和(自身を除く): 2203355808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 127, 144, 151, 155, 160, 180, 186, 240, 248, 254, 279, 288, 302, 310, 360, 372, 381, 453, 465, 480, 496, 508, 558, 604, 620, 635, 720, 744, 755, 762, 906, 930, 992, 1016, 1116, 1143, 1208, 1240, 1270, 1359, 1395, 1440, 1488, 1510, 1524, 1812, 1860, 1905, 2032, 2232, 2265, 2286, 2416, 2480, 2540, 2718, 2790, 2976, 3020, 3048, 3624, 3720, 3810, 3937, 4064, 4464, 4530, 4572, 4681, 4832, 4960, 5080, 5436, 5580, 5715, 6040, 6096, 6795, 7248, 7440, 7620, 7874, 8928, 9060, 9144, 9362, 10160, 10872, 11160, 11430, 11811, 12080, 12192, 13590, 14043, 14496, 14880, 15240, 15748, 18120, 18288, 18724, 19177, 19685, 20320, 21744, 22320, 22860, 23405, 23622, 24160, 27180, 28086, 30480, 31496, 35433, 36240, 36576, 37448, 38354, 39370, 42129, 43488, 44640, 45720, 46810, 47244, 54360, 56172, 57531, 59055, 60960, 62992, 70215, 70866, 72480, 74896, 76708, 78740, 84258, 91440, 93620, 94488, 95885, 108720, 112344, 115062, 118110, 125984, 140430, 141732, 149792, 153416, 157480, 168516, 172593, 177165, 182880, 187240, 188976, 191770, 210645, 217440, 224688, 230124, 236220, 280860, 283464, 287655, 306832, 314960, 337032, 345186, 354330, 374480, 377952, 383540, 421290, 449376, 460248, 472440, 561720, 566928, 575310, 594487, 613664, 629920, 674064, 690372, 708660, 748960, 767080, 842580, 862965, 920496, 944880, 1123440, 1133856, 1150620, 1188974, 1348128, 1380744, 1417320, 1534160, 1685160, 1725930, 1783461, 1840992, 1889760, 2246880, 2301240, 2377948, 2761488, 2834640, 2972435, 3068320, 3370320, 3451860, 3566922, 4602480, 4755896, 5350383, 5522976, 5669280, 5944870, 6740640, 6903720, 7133844, 8917305, 9204960, 9511792, 10700766, 11889740, 13807440, 14267688, 17834610, 19023584, 21401532, 23779480, 26751915, 27614880, 28535376, 35669220, 42803064, 47558960, 53503830, 57070752, 71338440, 85606128, 95117920, 107007660, 142676880, 171212256, 214015320, 285353760, 428030640, 856061280]

約数ペア:

[(1, 856061280), (2, 428030640), (3, 285353760), (4, 214015320), (5, 171212256), (6, 142676880), (8, 107007660), (9, 95117920), (10, 85606128), (12, 71338440), (15, 57070752), (16, 53503830), (18, 47558960), (20, 42803064), (24, 35669220), (30, 28535376), (31, 27614880), (32, 26751915), (36, 23779480), (40, 21401532), (45, 19023584), (48, 17834610), (60, 14267688), (62, 13807440), (72, 11889740), (80, 10700766), (90, 9511792), (93, 9204960), (96, 8917305), (120, 7133844), (124, 6903720), (127, 6740640), (144, 5944870), (151, 5669280), (155, 5522976), (160, 5350383), (180, 4755896), (186, 4602480), (240, 3566922), (248, 3451860), (254, 3370320), (279, 3068320), (288, 2972435), (302, 2834640), (310, 2761488), (360, 2377948), (372, 2301240), (381, 2246880), (453, 1889760), (465, 1840992), (480, 1783461), (496, 1725930), (508, 1685160), (558, 1534160), (604, 1417320), (620, 1380744), (635, 1348128), (720, 1188974), (744, 1150620), (755, 1133856), (762, 1123440), (906, 944880), (930, 920496), (992, 862965), (1016, 842580), (1116, 767080), (1143, 748960), (1208, 708660), (1240, 690372), (1270, 674064), (1359, 629920), (1395, 613664), (1440, 594487), (1488, 575310), (1510, 566928), (1524, 561720), (1812, 472440), (1860, 460248), (1905, 449376), (2032, 421290), (2232, 383540), (2265, 377952), (2286, 374480), (2416, 354330), (2480, 345186), (2540, 337032), (2718, 314960), (2790, 306832), (2976, 287655), (3020, 283464), (3048, 280860), (3624, 236220), (3720, 230124), (3810, 224688), (3937, 217440), (4064, 210645), (4464, 191770), (4530, 188976), (4572, 187240), (4681, 182880), (4832, 177165), (4960, 172593), (5080, 168516), (5436, 157480), (5580, 153416), (5715, 149792), (6040, 141732), (6096, 140430), (6795, 125984), (7248, 118110), (7440, 115062), (7620, 112344), (7874, 108720), (8928, 95885), (9060, 94488), (9144, 93620), (9362, 91440), (10160, 84258), (10872, 78740), (11160, 76708), (11430, 74896), (11811, 72480), (12080, 70866), (12192, 70215), (13590, 62992), (14043, 60960), (14496, 59055), (14880, 57531), (15240, 56172), (15748, 54360), (18120, 47244), (18288, 46810), (18724, 45720), (19177, 44640), (19685, 43488), (20320, 42129), (21744, 39370), (22320, 38354), (22860, 37448), (23405, 36576), (23622, 36240), (24160, 35433), (27180, 31496), (28086, 30480)]