139311534880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{59887}}^1$

素因数の和:60007

約数の個数: 192

約数和(自身を含む): 394076454912

約数和(自身を除く): 254764920032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 67, 70, 80, 112, 124, 134, 140, 155, 160, 217, 224, 248, 268, 280, 310, 335, 434, 469, 496, 536, 560, 620, 670, 868, 938, 992, 1072, 1085, 1120, 1240, 1340, 1736, 1876, 2077, 2144, 2170, 2345, 2480, 2680, 3472, 3752, 4154, 4340, 4690, 4960, 5360, 6944, 7504, 8308, 8680, 9380, 10385, 10720, 14539, 15008, 16616, 17360, 18760, 20770, 29078, 33232, 34720, 37520, 41540, 58156, 59887, 66464, 72695, 75040, 83080, 116312, 119774, 145390, 166160, 232624, 239548, 290780, 299435, 332320, 419209, 465248, 479096, 581560, 598870, 838418, 958192, 1163120, 1197740, 1676836, 1856497, 1916384, 2096045, 2326240, 2395480, 3353672, 3712994, 4012429, 4192090, 4790960, 6707344, 7425988, 8024858, 8384180, 9282485, 9581920, 12995479, 13414688, 14851976, 16049716, 16768360, 18564970, 20062145, 25990958, 28087003, 29703952, 32099432, 33536720, 37129940, 40124290, 51981916, 56174006, 59407904, 64198864, 64977395, 67073440, 74259880, 80248580, 103963832, 112348012, 124385299, 128397728, 129954790, 140435015, 148519760, 160497160, 207927664, 224696024, 248770598, 259909580, 280870030, 297039520, 320994320, 415855328, 449392048, 497541196, 519819160, 561740060, 621926495, 641988640, 870697093, 898784096, 995082392, 1039638320, 1123480120, 1243852990, 1741394186, 1990164784, 2079276640, 2246960240, 2487705980, 3482788372, 3980329568, 4353485465, 4493920480, 4975411960, 6965576744, 8706970930, 9950823920, 13931153488, 17413941860, 19901647840, 27862306976, 34827883720, 69655767440, 139311534880]

約数ペア:

[(1, 139311534880), (2, 69655767440), (4, 34827883720), (5, 27862306976), (7, 19901647840), (8, 17413941860), (10, 13931153488), (14, 9950823920), (16, 8706970930), (20, 6965576744), (28, 4975411960), (31, 4493920480), (32, 4353485465), (35, 3980329568), (40, 3482788372), (56, 2487705980), (62, 2246960240), (67, 2079276640), (70, 1990164784), (80, 1741394186), (112, 1243852990), (124, 1123480120), (134, 1039638320), (140, 995082392), (155, 898784096), (160, 870697093), (217, 641988640), (224, 621926495), (248, 561740060), (268, 519819160), (280, 497541196), (310, 449392048), (335, 415855328), (434, 320994320), (469, 297039520), (496, 280870030), (536, 259909580), (560, 248770598), (620, 224696024), (670, 207927664), (868, 160497160), (938, 148519760), (992, 140435015), (1072, 129954790), (1085, 128397728), (1120, 124385299), (1240, 112348012), (1340, 103963832), (1736, 80248580), (1876, 74259880), (2077, 67073440), (2144, 64977395), (2170, 64198864), (2345, 59407904), (2480, 56174006), (2680, 51981916), (3472, 40124290), (3752, 37129940), (4154, 33536720), (4340, 32099432), (4690, 29703952), (4960, 28087003), (5360, 25990958), (6944, 20062145), (7504, 18564970), (8308, 16768360), (8680, 16049716), (9380, 14851976), (10385, 13414688), (10720, 12995479), (14539, 9581920), (15008, 9282485), (16616, 8384180), (17360, 8024858), (18760, 7425988), (20770, 6707344), (29078, 4790960), (33232, 4192090), (34720, 4012429), (37520, 3712994), (41540, 3353672), (58156, 2395480), (59887, 2326240), (66464, 2096045), (72695, 1916384), (75040, 1856497), (83080, 1676836), (116312, 1197740), (119774, 1163120), (145390, 958192), (166160, 838418), (232624, 598870), (239548, 581560), (290780, 479096), (299435, 465248), (332320, 419209)]