26997705280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3347}}^1$

素因数の和:3661

約数の個数: 224

約数和(自身を含む): 79433415936

約数和(自身を除く): 52435710656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 277, 280, 320, 364, 416, 448, 455, 520, 554, 560, 728, 832, 910, 1040, 1108, 1120, 1385, 1456, 1820, 1939, 2080, 2216, 2240, 2770, 2912, 3347, 3601, 3640, 3878, 4160, 4432, 5540, 5824, 6694, 7202, 7280, 7756, 8864, 9695, 11080, 13388, 14404, 14560, 15512, 16735, 17728, 18005, 19390, 22160, 23429, 25207, 26776, 28808, 29120, 31024, 33470, 36010, 38780, 43511, 44320, 46858, 50414, 53552, 57616, 62048, 66940, 72020, 77560, 87022, 88640, 93716, 100828, 107104, 115232, 117145, 124096, 126035, 133880, 144040, 155120, 174044, 187432, 201656, 214208, 217555, 230464, 234290, 252070, 267760, 288080, 304577, 310240, 348088, 374864, 403312, 435110, 468580, 504140, 535520, 576160, 609154, 620480, 696176, 749728, 806624, 870220, 927119, 937160, 1008280, 1071040, 1152320, 1218308, 1392352, 1499456, 1522885, 1613248, 1740440, 1854238, 1874320, 2016560, 2436616, 2784704, 3045770, 3480880, 3708476, 3748640, 4033120, 4635595, 4873232, 6091540, 6489833, 6961760, 7416952, 7497280, 8066240, 9271190, 9746464, 12052547, 12183080, 12979666, 13923520, 14833904, 18542380, 19492928, 24105094, 24366160, 25959332, 29667808, 32449165, 37084760, 48210188, 48732320, 51918664, 59335616, 60262735, 64898330, 74169520, 84367829, 96420376, 97464640, 103837328, 120525470, 129796660, 148339040, 168735658, 192840752, 207674656, 241050940, 259593320, 296678080, 337471316, 385681504, 415349312, 421839145, 482101880, 519186640, 674942632, 771363008, 843678290, 964203760, 1038373280, 1349885264, 1687356580, 1928407520, 2076746560, 2699770528, 3374713160, 3856815040, 5399541056, 6749426320, 13498852640, 26997705280]

約数ペア:

[(1, 26997705280), (2, 13498852640), (4, 6749426320), (5, 5399541056), (7, 3856815040), (8, 3374713160), (10, 2699770528), (13, 2076746560), (14, 1928407520), (16, 1687356580), (20, 1349885264), (26, 1038373280), (28, 964203760), (32, 843678290), (35, 771363008), (40, 674942632), (52, 519186640), (56, 482101880), (64, 421839145), (65, 415349312), (70, 385681504), (80, 337471316), (91, 296678080), (104, 259593320), (112, 241050940), (130, 207674656), (140, 192840752), (160, 168735658), (182, 148339040), (208, 129796660), (224, 120525470), (260, 103837328), (277, 97464640), (280, 96420376), (320, 84367829), (364, 74169520), (416, 64898330), (448, 60262735), (455, 59335616), (520, 51918664), (554, 48732320), (560, 48210188), (728, 37084760), (832, 32449165), (910, 29667808), (1040, 25959332), (1108, 24366160), (1120, 24105094), (1385, 19492928), (1456, 18542380), (1820, 14833904), (1939, 13923520), (2080, 12979666), (2216, 12183080), (2240, 12052547), (2770, 9746464), (2912, 9271190), (3347, 8066240), (3601, 7497280), (3640, 7416952), (3878, 6961760), (4160, 6489833), (4432, 6091540), (5540, 4873232), (5824, 4635595), (6694, 4033120), (7202, 3748640), (7280, 3708476), (7756, 3480880), (8864, 3045770), (9695, 2784704), (11080, 2436616), (13388, 2016560), (14404, 1874320), (14560, 1854238), (15512, 1740440), (16735, 1613248), (17728, 1522885), (18005, 1499456), (19390, 1392352), (22160, 1218308), (23429, 1152320), (25207, 1071040), (26776, 1008280), (28808, 937160), (29120, 927119), (31024, 870220), (33470, 806624), (36010, 749728), (38780, 696176), (43511, 620480), (44320, 609154), (46858, 576160), (50414, 535520), (53552, 504140), (57616, 468580), (62048, 435110), (66940, 403312), (72020, 374864), (77560, 348088), (87022, 310240), (88640, 304577), (93716, 288080), (100828, 267760), (107104, 252070), (115232, 234290), (117145, 230464), (124096, 217555), (126035, 214208), (133880, 201656), (144040, 187432), (155120, 174044)]