2613854014720

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{19687}}^1$

素因数の和:19901

約数の個数: 288

約数和(自身を含む): 6895915729920

約数和(自身を除く): 4282061715200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 101, 104, 128, 130, 158, 160, 202, 208, 256, 260, 316, 320, 395, 404, 416, 505, 520, 632, 640, 790, 808, 832, 1010, 1027, 1040, 1264, 1280, 1313, 1580, 1616, 1664, 2020, 2054, 2080, 2528, 2626, 3160, 3232, 3328, 4040, 4108, 4160, 5056, 5135, 5252, 6320, 6464, 6565, 7979, 8080, 8216, 8320, 10112, 10270, 10504, 12640, 12928, 13130, 15958, 16160, 16432, 16640, 19687, 20224, 20540, 21008, 25280, 25856, 26260, 31916, 32320, 32864, 39374, 39895, 41080, 42016, 50560, 52520, 63832, 64640, 65728, 78748, 79790, 82160, 84032, 98435, 101120, 103727, 105040, 127664, 129280, 131456, 157496, 159580, 164320, 168064, 196870, 207454, 210080, 255328, 255931, 262912, 314992, 319160, 328640, 336128, 393740, 414908, 420160, 510656, 511862, 518635, 629984, 638320, 657280, 787480, 829816, 840320, 1021312, 1023724, 1037270, 1259968, 1276640, 1279655, 1314560, 1555273, 1574960, 1659632, 1680640, 1988387, 2042624, 2047448, 2074540, 2519936, 2553280, 2559310, 3110546, 3149920, 3319264, 3976774, 4094896, 4149080, 5039872, 5106560, 5118620, 6221092, 6299840, 6638528, 7776365, 7953548, 8189792, 8298160, 9941935, 10213120, 10237240, 12442184, 12599680, 13277056, 15552730, 15907096, 16379584, 16596320, 19883870, 20218549, 20474480, 24884368, 25199360, 25849031, 26554112, 31105460, 31814192, 32759168, 33192640, 39767740, 40437098, 40948960, 49768736, 51698062, 62210920, 63628384, 65518336, 66385280, 79535480, 80874196, 81897920, 99537472, 101092745, 103396124, 124421840, 127256768, 129245155, 132770560, 157082573, 159070960, 161748392, 163795840, 199074944, 202185490, 206792248, 248843680, 254513536, 258490310, 314165146, 318141920, 323496784, 327591680, 398149888, 404370980, 413584496, 497687360, 509027072, 516980620, 628330292, 636283840, 646993568, 785412865, 808741960, 827168992, 995374720, 1033961240, 1256660584, 1272567680, 1293987136, 1570825730, 1617483920, 1654337984, 1990749440, 2042073449, 2067922480, 2513321168, 2545135360, 2587974272, 3141651460, 3234967840, 3308675968, 4084146898, 4135844960, 5026642336, 5175948544, 6283302920, 6469935680, 6617351936, 8168293796, 8271689920, 10053284672, 10210367245, 12566605840, 12939871360, 16336587592, 16543379840, 20106569344, 20420734490, 25133211680, 25879742720, 32673175184, 33086759680, 40213138688, 40841468980, 50266423360, 65346350368, 81682937960, 100532846720, 130692700736, 163365875920, 201065693440, 261385401472, 326731751840, 522770802944, 653463503680, 1306927007360, 2613854014720]

約数ペア:

[(1, 2613854014720), (2, 1306927007360), (4, 653463503680), (5, 522770802944), (8, 326731751840), (10, 261385401472), (13, 201065693440), (16, 163365875920), (20, 130692700736), (26, 100532846720), (32, 81682937960), (40, 65346350368), (52, 50266423360), (64, 40841468980), (65, 40213138688), (79, 33086759680), (80, 32673175184), (101, 25879742720), (104, 25133211680), (128, 20420734490), (130, 20106569344), (158, 16543379840), (160, 16336587592), (202, 12939871360), (208, 12566605840), (256, 10210367245), (260, 10053284672), (316, 8271689920), (320, 8168293796), (395, 6617351936), (404, 6469935680), (416, 6283302920), (505, 5175948544), (520, 5026642336), (632, 4135844960), (640, 4084146898), (790, 3308675968), (808, 3234967840), (832, 3141651460), (1010, 2587974272), (1027, 2545135360), (1040, 2513321168), (1264, 2067922480), (1280, 2042073449), (1313, 1990749440), (1580, 1654337984), (1616, 1617483920), (1664, 1570825730), (2020, 1293987136), (2054, 1272567680), (2080, 1256660584), (2528, 1033961240), (2626, 995374720), (3160, 827168992), (3232, 808741960), (3328, 785412865), (4040, 646993568), (4108, 636283840), (4160, 628330292), (5056, 516980620), (5135, 509027072), (5252, 497687360), (6320, 413584496), (6464, 404370980), (6565, 398149888), (7979, 327591680), (8080, 323496784), (8216, 318141920), (8320, 314165146), (10112, 258490310), (10270, 254513536), (10504, 248843680), (12640, 206792248), (12928, 202185490), (13130, 199074944), (15958, 163795840), (16160, 161748392), (16432, 159070960), (16640, 157082573), (19687, 132770560), (20224, 129245155), (20540, 127256768), (21008, 124421840), (25280, 103396124), (25856, 101092745), (26260, 99537472), (31916, 81897920), (32320, 80874196), (32864, 79535480), (39374, 66385280), (39895, 65518336), (41080, 63628384), (42016, 62210920), (50560, 51698062), (52520, 49768736), (63832, 40948960), (64640, 40437098), (65728, 39767740), (78748, 33192640), (79790, 32759168), (82160, 31814192), (84032, 31105460), (98435, 26554112), (101120, 25849031), (103727, 25199360), (105040, 24884368), (127664, 20474480), (129280, 20218549), (131456, 19883870), (157496, 16596320), (159580, 16379584), (164320, 15907096), (168064, 15552730), (196870, 13277056), (207454, 12599680), (210080, 12442184), (255328, 10237240), (255931, 10213120), (262912, 9941935), (314992, 8298160), (319160, 8189792), (328640, 7953548), (336128, 7776365), (393740, 6638528), (414908, 6299840), (420160, 6221092), (510656, 5118620), (511862, 5106560), (518635, 5039872), (629984, 4149080), (638320, 4094896), (657280, 3976774), (787480, 3319264), (829816, 3149920), (840320, 3110546), (1021312, 2559310), (1023724, 2553280), (1037270, 2519936), (1259968, 2074540), (1276640, 2047448), (1279655, 2042624), (1314560, 1988387), (1555273, 1680640), (1574960, 1659632)]