68533928320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9479}}^1$

素因数の和:9601

約数の個数: 256

約数和(自身を含む): 194939136000

約数和(自身を除く): 126405207680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 79, 80, 88, 104, 110, 128, 130, 143, 158, 160, 176, 208, 220, 260, 286, 316, 320, 352, 395, 416, 440, 520, 572, 632, 640, 704, 715, 790, 832, 869, 880, 1027, 1040, 1144, 1264, 1408, 1430, 1580, 1664, 1738, 1760, 2054, 2080, 2288, 2528, 2860, 3160, 3476, 3520, 4108, 4160, 4345, 4576, 5056, 5135, 5720, 6320, 6952, 7040, 8216, 8320, 8690, 9152, 9479, 10112, 10270, 11297, 11440, 12640, 13904, 16432, 17380, 18304, 18958, 20540, 22594, 22880, 25280, 27808, 32864, 34760, 37916, 41080, 45188, 45760, 47395, 50560, 55616, 56485, 65728, 69520, 75832, 82160, 90376, 91520, 94790, 104269, 111232, 112970, 123227, 131456, 139040, 151664, 164320, 180752, 189580, 208538, 225940, 246454, 278080, 303328, 328640, 361504, 379160, 417076, 451880, 492908, 521345, 556160, 606656, 616135, 657280, 723008, 748841, 758320, 834152, 903760, 985816, 1042690, 1213312, 1232270, 1355497, 1446016, 1497682, 1516640, 1668304, 1807520, 1971632, 2085380, 2464540, 2710994, 2995364, 3033280, 3336608, 3615040, 3744205, 3943264, 4170760, 4929080, 5421988, 5990728, 6066560, 6673216, 6777485, 7230080, 7488410, 7886528, 8237251, 8341520, 9734933, 9858160, 10843976, 11981456, 13346432, 13554970, 14976820, 15773056, 16474502, 16683040, 19469866, 19716320, 21687952, 23962912, 27109940, 29953640, 32949004, 33366080, 38939732, 39432640, 41186255, 43375904, 47925824, 48674665, 54219880, 59907280, 65898008, 66732160, 77879464, 78865280, 82372510, 86751808, 95851648, 97349330, 107084263, 108439760, 119814560, 131796016, 155758928, 164745020, 173503616, 194698660, 214168526, 216879520, 239629120, 263592032, 311517856, 329490040, 389397320, 428337052, 433759040, 479258240, 527184064, 535421315, 623035712, 658980080, 778794640, 856674104, 867518080, 1054368128, 1070842630, 1246071424, 1317960160, 1557589280, 1713348208, 2141685260, 2635920320, 3115178560, 3426696416, 4283370520, 5271840640, 6230357120, 6853392832, 8566741040, 13706785664, 17133482080, 34266964160, 68533928320]

約数ペア:

[(1, 68533928320), (2, 34266964160), (4, 17133482080), (5, 13706785664), (8, 8566741040), (10, 6853392832), (11, 6230357120), (13, 5271840640), (16, 4283370520), (20, 3426696416), (22, 3115178560), (26, 2635920320), (32, 2141685260), (40, 1713348208), (44, 1557589280), (52, 1317960160), (55, 1246071424), (64, 1070842630), (65, 1054368128), (79, 867518080), (80, 856674104), (88, 778794640), (104, 658980080), (110, 623035712), (128, 535421315), (130, 527184064), (143, 479258240), (158, 433759040), (160, 428337052), (176, 389397320), (208, 329490040), (220, 311517856), (260, 263592032), (286, 239629120), (316, 216879520), (320, 214168526), (352, 194698660), (395, 173503616), (416, 164745020), (440, 155758928), (520, 131796016), (572, 119814560), (632, 108439760), (640, 107084263), (704, 97349330), (715, 95851648), (790, 86751808), (832, 82372510), (869, 78865280), (880, 77879464), (1027, 66732160), (1040, 65898008), (1144, 59907280), (1264, 54219880), (1408, 48674665), (1430, 47925824), (1580, 43375904), (1664, 41186255), (1738, 39432640), (1760, 38939732), (2054, 33366080), (2080, 32949004), (2288, 29953640), (2528, 27109940), (2860, 23962912), (3160, 21687952), (3476, 19716320), (3520, 19469866), (4108, 16683040), (4160, 16474502), (4345, 15773056), (4576, 14976820), (5056, 13554970), (5135, 13346432), (5720, 11981456), (6320, 10843976), (6952, 9858160), (7040, 9734933), (8216, 8341520), (8320, 8237251), (8690, 7886528), (9152, 7488410), (9479, 7230080), (10112, 6777485), (10270, 6673216), (11297, 6066560), (11440, 5990728), (12640, 5421988), (13904, 4929080), (16432, 4170760), (17380, 3943264), (18304, 3744205), (18958, 3615040), (20540, 3336608), (22594, 3033280), (22880, 2995364), (25280, 2710994), (27808, 2464540), (32864, 2085380), (34760, 1971632), (37916, 1807520), (41080, 1668304), (45188, 1516640), (45760, 1497682), (47395, 1446016), (50560, 1355497), (55616, 1232270), (56485, 1213312), (65728, 1042690), (69520, 985816), (75832, 903760), (82160, 834152), (90376, 758320), (91520, 748841), (94790, 723008), (104269, 657280), (111232, 616135), (112970, 606656), (123227, 556160), (131456, 521345), (139040, 492908), (151664, 451880), (164320, 417076), (180752, 379160), (189580, 361504), (208538, 328640), (225940, 303328), (246454, 278080)]