26701095680

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 288

約数和(自身を含む): 75884726400

約数和(自身を除く): 49183630720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 112, 122, 128, 140, 160, 196, 224, 244, 245, 256, 280, 305, 320, 343, 392, 427, 448, 488, 490, 560, 610, 640, 686, 784, 854, 896, 976, 980, 997, 1120, 1220, 1280, 1372, 1568, 1708, 1715, 1792, 1952, 1960, 1994, 2135, 2240, 2440, 2744, 2989, 3136, 3416, 3430, 3904, 3920, 3988, 4270, 4480, 4880, 4985, 5488, 5978, 6272, 6832, 6860, 6979, 7808, 7840, 7976, 8540, 8960, 9760, 9970, 10976, 11956, 12544, 13664, 13720, 13958, 14945, 15616, 15680, 15952, 17080, 19520, 19940, 20923, 21952, 23912, 27328, 27440, 27916, 29890, 31360, 31904, 34160, 34895, 39040, 39880, 41846, 43904, 47824, 48853, 54656, 54880, 55832, 59780, 60817, 62720, 63808, 68320, 69790, 78080, 79760, 83692, 87808, 95648, 97706, 104615, 109312, 109760, 111664, 119560, 121634, 127616, 136640, 139580, 159520, 167384, 191296, 195412, 209230, 219520, 223328, 239120, 243268, 244265, 255232, 273280, 279160, 304085, 319040, 334768, 341971, 382592, 390824, 418460, 425719, 439040, 446656, 478240, 486536, 488530, 546560, 558320, 608170, 638080, 669536, 683942, 765184, 781648, 836920, 851438, 893312, 956480, 973072, 977060, 1116640, 1216340, 1276160, 1339072, 1367884, 1563296, 1673840, 1702876, 1709855, 1786624, 1912960, 1946144, 1954120, 2128595, 2233280, 2432680, 2678144, 2735768, 2980033, 3126592, 3347680, 3405752, 3419710, 3825920, 3892288, 3908240, 4257190, 4466560, 4865360, 5356288, 5471536, 5960066, 6253184, 6695360, 6811504, 6839420, 7784576, 7816480, 8514380, 8933120, 9730720, 10943072, 11920132, 12506368, 13390720, 13623008, 13678840, 14900165, 15569152, 15632960, 17028760, 19461440, 20860231, 21886144, 23840264, 26781440, 27246016, 27357680, 29800330, 31265920, 34057520, 38922880, 41720462, 43772288, 47680528, 54492032, 54715360, 59600660, 62531840, 68115040, 77845760, 83440924, 87544576, 95361056, 104301155, 108984064, 109430720, 119201320, 136230080, 166881848, 190722112, 208602310, 218861440, 238402640, 272460160, 333763696, 381444224, 417204620, 437722880, 476805280, 544920320, 667527392, 762888448, 834409240, 953610560, 1335054784, 1668818480, 1907221120, 2670109568, 3337636960, 3814442240, 5340219136, 6675273920, 13350547840, 26701095680]

約数ペア:

[(1, 26701095680), (2, 13350547840), (4, 6675273920), (5, 5340219136), (7, 3814442240), (8, 3337636960), (10, 2670109568), (14, 1907221120), (16, 1668818480), (20, 1335054784), (28, 953610560), (32, 834409240), (35, 762888448), (40, 667527392), (49, 544920320), (56, 476805280), (61, 437722880), (64, 417204620), (70, 381444224), (80, 333763696), (98, 272460160), (112, 238402640), (122, 218861440), (128, 208602310), (140, 190722112), (160, 166881848), (196, 136230080), (224, 119201320), (244, 109430720), (245, 108984064), (256, 104301155), (280, 95361056), (305, 87544576), (320, 83440924), (343, 77845760), (392, 68115040), (427, 62531840), (448, 59600660), (488, 54715360), (490, 54492032), (560, 47680528), (610, 43772288), (640, 41720462), (686, 38922880), (784, 34057520), (854, 31265920), (896, 29800330), (976, 27357680), (980, 27246016), (997, 26781440), (1120, 23840264), (1220, 21886144), (1280, 20860231), (1372, 19461440), (1568, 17028760), (1708, 15632960), (1715, 15569152), (1792, 14900165), (1952, 13678840), (1960, 13623008), (1994, 13390720), (2135, 12506368), (2240, 11920132), (2440, 10943072), (2744, 9730720), (2989, 8933120), (3136, 8514380), (3416, 7816480), (3430, 7784576), (3904, 6839420), (3920, 6811504), (3988, 6695360), (4270, 6253184), (4480, 5960066), (4880, 5471536), (4985, 5356288), (5488, 4865360), (5978, 4466560), (6272, 4257190), (6832, 3908240), (6860, 3892288), (6979, 3825920), (7808, 3419710), (7840, 3405752), (7976, 3347680), (8540, 3126592), (8960, 2980033), (9760, 2735768), (9970, 2678144), (10976, 2432680), (11956, 2233280), (12544, 2128595), (13664, 1954120), (13720, 1946144), (13958, 1912960), (14945, 1786624), (15616, 1709855), (15680, 1702876), (15952, 1673840), (17080, 1563296), (19520, 1367884), (19940, 1339072), (20923, 1276160), (21952, 1216340), (23912, 1116640), (27328, 977060), (27440, 973072), (27916, 956480), (29890, 893312), (31360, 851438), (31904, 836920), (34160, 781648), (34895, 765184), (39040, 683942), (39880, 669536), (41846, 638080), (43904, 608170), (47824, 558320), (48853, 546560), (54656, 488530), (54880, 486536), (55832, 478240), (59780, 446656), (60817, 439040), (62720, 425719), (63808, 418460), (68320, 390824), (69790, 382592), (78080, 341971), (79760, 334768), (83692, 319040), (87808, 304085), (95648, 279160), (97706, 273280), (104615, 255232), (109312, 244265), (109760, 243268), (111664, 239120), (119560, 223328), (121634, 219520), (127616, 209230), (136640, 195412), (139580, 191296), (159520, 167384)]