671418720

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 288

約数和(自身を含む): 2716616448

約数和(自身を除く): 2045197728

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2467, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 4934, 5040, 5670, 6048, 6480, 6804, 7401, 7560, 7776, 8505, 9072, 9720, 9868, 10080, 11340, 12335, 12960, 13608, 14802, 15120, 17010, 17269, 18144, 19440, 19736, 22203, 22680, 24670, 27216, 29604, 30240, 34020, 34538, 37005, 38880, 39472, 44406, 45360, 49340, 51807, 54432, 59208, 66609, 68040, 69076, 74010, 78944, 86345, 88812, 90720, 98680, 103614, 111015, 118416, 133218, 136080, 138152, 148020, 155421, 172690, 177624, 197360, 199827, 207228, 222030, 236832, 259035, 266436, 272160, 276304, 296040, 310842, 333045, 345380, 355248, 394720, 399654, 414456, 444060, 466263, 518070, 532872, 552608, 592080, 599481, 621684, 666090, 690760, 710496, 777105, 799308, 828912, 888120, 932526, 999135, 1036140, 1065744, 1184160, 1198962, 1243368, 1332180, 1381520, 1398789, 1554210, 1598616, 1657824, 1776240, 1865052, 1998270, 2072280, 2131488, 2331315, 2397924, 2486736, 2664360, 2763040, 2797578, 2997405, 3108420, 3197232, 3552480, 3730104, 3996540, 4144560, 4196367, 4662630, 4795848, 4973472, 5328720, 5595156, 5994810, 6216840, 6394464, 6993945, 7460208, 7993080, 8289120, 8392734, 9325260, 9591696, 10657440, 11190312, 11989620, 12433680, 13987890, 14920416, 15986160, 16785468, 18650520, 19183392, 20981835, 22380624, 23979240, 24867360, 27975780, 31972320, 33570936, 37301040, 41963670, 44761248, 47958480, 55951560, 67141872, 74602080, 83927340, 95916960, 111903120, 134283744, 167854680, 223806240, 335709360, 671418720]

約数ペア:

[(1, 671418720), (2, 335709360), (3, 223806240), (4, 167854680), (5, 134283744), (6, 111903120), (7, 95916960), (8, 83927340), (9, 74602080), (10, 67141872), (12, 55951560), (14, 47958480), (15, 44761248), (16, 41963670), (18, 37301040), (20, 33570936), (21, 31972320), (24, 27975780), (27, 24867360), (28, 23979240), (30, 22380624), (32, 20981835), (35, 19183392), (36, 18650520), (40, 16785468), (42, 15986160), (45, 14920416), (48, 13987890), (54, 12433680), (56, 11989620), (60, 11190312), (63, 10657440), (70, 9591696), (72, 9325260), (80, 8392734), (81, 8289120), (84, 7993080), (90, 7460208), (96, 6993945), (105, 6394464), (108, 6216840), (112, 5994810), (120, 5595156), (126, 5328720), (135, 4973472), (140, 4795848), (144, 4662630), (160, 4196367), (162, 4144560), (168, 3996540), (180, 3730104), (189, 3552480), (210, 3197232), (216, 3108420), (224, 2997405), (240, 2797578), (243, 2763040), (252, 2664360), (270, 2486736), (280, 2397924), (288, 2331315), (315, 2131488), (324, 2072280), (336, 1998270), (360, 1865052), (378, 1776240), (405, 1657824), (420, 1598616), (432, 1554210), (480, 1398789), (486, 1381520), (504, 1332180), (540, 1243368), (560, 1198962), (567, 1184160), (630, 1065744), (648, 1036140), (672, 999135), (720, 932526), (756, 888120), (810, 828912), (840, 799308), (864, 777105), (945, 710496), (972, 690760), (1008, 666090), (1080, 621684), (1120, 599481), (1134, 592080), (1215, 552608), (1260, 532872), (1296, 518070), (1440, 466263), (1512, 444060), (1620, 414456), (1680, 399654), (1701, 394720), (1890, 355248), (1944, 345380), (2016, 333045), (2160, 310842), (2268, 296040), (2430, 276304), (2467, 272160), (2520, 266436), (2592, 259035), (2835, 236832), (3024, 222030), (3240, 207228), (3360, 199827), (3402, 197360), (3780, 177624), (3888, 172690), (4320, 155421), (4536, 148020), (4860, 138152), (4934, 136080), (5040, 133218), (5670, 118416), (6048, 111015), (6480, 103614), (6804, 98680), (7401, 90720), (7560, 88812), (7776, 86345), (8505, 78944), (9072, 74010), (9720, 69076), (9868, 68040), (10080, 66609), (11340, 59208), (12335, 54432), (12960, 51807), (13608, 49340), (14802, 45360), (15120, 44406), (17010, 39472), (17269, 38880), (18144, 37005), (19440, 34538), (19736, 34020), (22203, 30240), (22680, 29604), (24670, 27216)]