6861088640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 19552665600

約数和(自身を除く): 12691576960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 217, 224, 248, 254, 280, 310, 320, 389, 434, 448, 496, 508, 560, 620, 635, 640, 778, 868, 889, 896, 992, 1016, 1085, 1120, 1240, 1270, 1556, 1736, 1778, 1945, 1984, 2032, 2170, 2240, 2480, 2540, 2723, 3112, 3472, 3556, 3890, 3937, 3968, 4064, 4340, 4445, 4480, 4960, 5080, 5446, 6224, 6944, 7112, 7780, 7874, 8128, 8680, 8890, 9920, 10160, 10892, 12059, 12448, 13615, 13888, 14224, 15560, 15748, 16256, 17360, 17780, 19685, 19840, 20320, 21784, 24118, 24896, 27230, 27559, 27776, 28448, 31120, 31496, 34720, 35560, 39370, 40640, 43568, 48236, 49403, 49792, 54460, 55118, 56896, 60295, 62240, 62992, 69440, 71120, 78740, 81280, 84413, 87136, 96472, 98806, 108920, 110236, 113792, 120590, 124480, 125984, 137795, 138880, 142240, 157480, 168826, 174272, 192944, 197612, 217840, 220472, 241180, 247015, 248960, 251968, 275590, 284480, 314960, 337652, 345821, 348544, 385888, 395224, 422065, 435680, 440944, 482360, 494030, 503936, 551180, 568960, 629920, 675304, 691642, 771776, 790448, 844130, 871360, 881888, 964720, 988060, 1102360, 1259840, 1350608, 1383284, 1531493, 1543552, 1580896, 1688260, 1729105, 1742720, 1763776, 1929440, 1976120, 2204720, 2519680, 2701216, 2766568, 3062986, 3161792, 3376520, 3458210, 3527552, 3858880, 3952240, 4409440, 5402432, 5533136, 6125972, 6323584, 6753040, 6916420, 7657465, 7717760, 7904480, 8818880, 10720451, 10804864, 11066272, 12251944, 13506080, 13832840, 15314930, 15808960, 17637760, 21440902, 22132544, 24503888, 27012160, 27665680, 30629860, 31617920, 42881804, 44265088, 49007776, 53602255, 54024320, 55331360, 61259720, 85763608, 98015552, 107204510, 110662720, 122519440, 171527216, 196031104, 214409020, 221325440, 245038880, 343054432, 428818040, 490077760, 686108864, 857636080, 980155520, 1372217728, 1715272160, 3430544320, 6861088640]

約数ペア:

[(1, 6861088640), (2, 3430544320), (4, 1715272160), (5, 1372217728), (7, 980155520), (8, 857636080), (10, 686108864), (14, 490077760), (16, 428818040), (20, 343054432), (28, 245038880), (31, 221325440), (32, 214409020), (35, 196031104), (40, 171527216), (56, 122519440), (62, 110662720), (64, 107204510), (70, 98015552), (80, 85763608), (112, 61259720), (124, 55331360), (127, 54024320), (128, 53602255), (140, 49007776), (155, 44265088), (160, 42881804), (217, 31617920), (224, 30629860), (248, 27665680), (254, 27012160), (280, 24503888), (310, 22132544), (320, 21440902), (389, 17637760), (434, 15808960), (448, 15314930), (496, 13832840), (508, 13506080), (560, 12251944), (620, 11066272), (635, 10804864), (640, 10720451), (778, 8818880), (868, 7904480), (889, 7717760), (896, 7657465), (992, 6916420), (1016, 6753040), (1085, 6323584), (1120, 6125972), (1240, 5533136), (1270, 5402432), (1556, 4409440), (1736, 3952240), (1778, 3858880), (1945, 3527552), (1984, 3458210), (2032, 3376520), (2170, 3161792), (2240, 3062986), (2480, 2766568), (2540, 2701216), (2723, 2519680), (3112, 2204720), (3472, 1976120), (3556, 1929440), (3890, 1763776), (3937, 1742720), (3968, 1729105), (4064, 1688260), (4340, 1580896), (4445, 1543552), (4480, 1531493), (4960, 1383284), (5080, 1350608), (5446, 1259840), (6224, 1102360), (6944, 988060), (7112, 964720), (7780, 881888), (7874, 871360), (8128, 844130), (8680, 790448), (8890, 771776), (9920, 691642), (10160, 675304), (10892, 629920), (12059, 568960), (12448, 551180), (13615, 503936), (13888, 494030), (14224, 482360), (15560, 440944), (15748, 435680), (16256, 422065), (17360, 395224), (17780, 385888), (19685, 348544), (19840, 345821), (20320, 337652), (21784, 314960), (24118, 284480), (24896, 275590), (27230, 251968), (27559, 248960), (27776, 247015), (28448, 241180), (31120, 220472), (31496, 217840), (34720, 197612), (35560, 192944), (39370, 174272), (40640, 168826), (43568, 157480), (48236, 142240), (49403, 138880), (49792, 137795), (54460, 125984), (55118, 124480), (56896, 120590), (60295, 113792), (62240, 110236), (62992, 108920), (69440, 98806), (71120, 96472), (78740, 87136), (81280, 84413)]