12639481920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2699

約数の個数: 448

約数和(自身を含む): 49154730240

約数和(自身を除く): 36515248320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 320, 344, 351, 360, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 576, 585, 624, 645, 688, 702, 720, 774, 780, 832, 860, 864, 936, 960, 1032, 1040, 1080, 1118, 1161, 1170, 1248, 1290, 1376, 1404, 1440, 1548, 1560, 1677, 1720, 1728, 1755, 1872, 1935, 2064, 2080, 2160, 2236, 2322, 2340, 2496, 2580, 2617, 2752, 2795, 2808, 2880, 3096, 3120, 3354, 3440, 3510, 3744, 3870, 4128, 4160, 4320, 4472, 4644, 4680, 5031, 5160, 5234, 5590, 5616, 5805, 6192, 6240, 6708, 6880, 7020, 7488, 7740, 7851, 8256, 8385, 8640, 8944, 9288, 9360, 10062, 10320, 10468, 11180, 11232, 11610, 12384, 12480, 13085, 13416, 13760, 14040, 15093, 15480, 15702, 16770, 17888, 18576, 18720, 20124, 20640, 20936, 22360, 22464, 23220, 23553, 24768, 25155, 26170, 26832, 28080, 30186, 30960, 31404, 33540, 34021, 35776, 37152, 37440, 39255, 40248, 41280, 41872, 44720, 46440, 47106, 50310, 52340, 53664, 56160, 60372, 61920, 62808, 67080, 68042, 70659, 74304, 75465, 78510, 80496, 83744, 89440, 92880, 94212, 100620, 102063, 104680, 107328, 112320, 112531, 117765, 120744, 123840, 125616, 134160, 136084, 141318, 150930, 157020, 160992, 167488, 170105, 178880, 185760, 188424, 201240, 204126, 209360, 225062, 235530, 241488, 251232, 268320, 272168, 282636, 301860, 306189, 314040, 321984, 337593, 340210, 353295, 371520, 376848, 402480, 408252, 418720, 450124, 471060, 482976, 502464, 510315, 536640, 544336, 562655, 565272, 603720, 612378, 628080, 675186, 680420, 706590, 753696, 804960, 816504, 837440, 900248, 918567, 942120, 965952, 1012779, 1020630, 1088672, 1125310, 1130544, 1207440, 1224756, 1256160, 1350372, 1360840, 1413180, 1462903, 1507392, 1530945, 1609920, 1633008, 1687965, 1800496, 1837134, 1884240, 2025558, 2041260, 2177344, 2250620, 2261088, 2414880, 2449512, 2512320, 2700744, 2721680, 2826360, 2925806, 3038337, 3061890, 3266016, 3375930, 3600992, 3674268, 3768480, 4051116, 4082520, 4388709, 4501240, 4522176, 4592835, 4829760, 4899024, 5063895, 5401488, 5443360, 5652720, 5851612, 6076674, 6123780, 6532032, 6751860, 7201984, 7314515, 7348536, 7536960, 8102232, 8165040, 8777418, 9002480, 9185670, 9798048, 10127790, 10802976, 10886720, 11305440, 11703224, 12153348, 12247560, 13166127, 13503720, 14629030, 14697072, 15191685, 16204464, 16330080, 17554836, 18004960, 18371340, 19596096, 20255580, 21605952, 21943545, 22610880, 23406448, 24306696, 24495120, 26332254, 27007440, 29258060, 29394144, 30383370, 32408928, 32660160, 35109672, 36009920, 36742680, 39498381, 40511160, 43887090, 46812896, 48613392, 48990240, 52664508, 54014880, 58516120, 58788288, 60766740, 64817856, 65830635, 70219344, 73485360, 78996762, 81022320, 87774180, 93625792, 97226784, 97980480, 105329016, 108029760, 117032240, 121533480, 131661270, 140438688, 146970720, 157993524, 162044640, 175548360, 194453568, 197491905, 210658032, 234064480, 243066960, 263322540, 280877376, 293941440, 315987048, 324089280, 351096720, 394983810, 421316064, 468128960, 486133920, 526645080, 631974096, 702193440, 789967620, 842632128, 972267840, 1053290160, 1263948192, 1404386880, 1579935240, 2106580320, 2527896384, 3159870480, 4213160640, 6319740960, 12639481920]

約数ペア:

[(1, 12639481920), (2, 6319740960), (3, 4213160640), (4, 3159870480), (5, 2527896384), (6, 2106580320), (8, 1579935240), (9, 1404386880), (10, 1263948192), (12, 1053290160), (13, 972267840), (15, 842632128), (16, 789967620), (18, 702193440), (20, 631974096), (24, 526645080), (26, 486133920), (27, 468128960), (30, 421316064), (32, 394983810), (36, 351096720), (39, 324089280), (40, 315987048), (43, 293941440), (45, 280877376), (48, 263322540), (52, 243066960), (54, 234064480), (60, 210658032), (64, 197491905), (65, 194453568), (72, 175548360), (78, 162044640), (80, 157993524), (86, 146970720), (90, 140438688), (96, 131661270), (104, 121533480), (108, 117032240), (117, 108029760), (120, 105329016), (129, 97980480), (130, 97226784), (135, 93625792), (144, 87774180), (156, 81022320), (160, 78996762), (172, 73485360), (180, 70219344), (192, 65830635), (195, 64817856), (208, 60766740), (215, 58788288), (216, 58516120), (234, 54014880), (240, 52664508), (258, 48990240), (260, 48613392), (270, 46812896), (288, 43887090), (312, 40511160), (320, 39498381), (344, 36742680), (351, 36009920), (360, 35109672), (387, 32660160), (390, 32408928), (416, 30383370), (430, 29394144), (432, 29258060), (468, 27007440), (480, 26332254), (516, 24495120), (520, 24306696), (540, 23406448), (559, 22610880), (576, 21943545), (585, 21605952), (624, 20255580), (645, 19596096), (688, 18371340), (702, 18004960), (720, 17554836), (774, 16330080), (780, 16204464), (832, 15191685), (860, 14697072), (864, 14629030), (936, 13503720), (960, 13166127), (1032, 12247560), (1040, 12153348), (1080, 11703224), (1118, 11305440), (1161, 10886720), (1170, 10802976), (1248, 10127790), (1290, 9798048), (1376, 9185670), (1404, 9002480), (1440, 8777418), (1548, 8165040), (1560, 8102232), (1677, 7536960), (1720, 7348536), (1728, 7314515), (1755, 7201984), (1872, 6751860), (1935, 6532032), (2064, 6123780), (2080, 6076674), (2160, 5851612), (2236, 5652720), (2322, 5443360), (2340, 5401488), (2496, 5063895), (2580, 4899024), (2617, 4829760), (2752, 4592835), (2795, 4522176), (2808, 4501240), (2880, 4388709), (3096, 4082520), (3120, 4051116), (3354, 3768480), (3440, 3674268), (3510, 3600992), (3744, 3375930), (3870, 3266016), (4128, 3061890), (4160, 3038337), (4320, 2925806), (4472, 2826360), (4644, 2721680), (4680, 2700744), (5031, 2512320), (5160, 2449512), (5234, 2414880), (5590, 2261088), (5616, 2250620), (5805, 2177344), (6192, 2041260), (6240, 2025558), (6708, 1884240), (6880, 1837134), (7020, 1800496), (7488, 1687965), (7740, 1633008), (7851, 1609920), (8256, 1530945), (8385, 1507392), (8640, 1462903), (8944, 1413180), (9288, 1360840), (9360, 1350372), (10062, 1256160), (10320, 1224756), (10468, 1207440), (11180, 1130544), (11232, 1125310), (11610, 1088672), (12384, 1020630), (12480, 1012779), (13085, 965952), (13416, 942120), (13760, 918567), (14040, 900248), (15093, 837440), (15480, 816504), (15702, 804960), (16770, 753696), (17888, 706590), (18576, 680420), (18720, 675186), (20124, 628080), (20640, 612378), (20936, 603720), (22360, 565272), (22464, 562655), (23220, 544336), (23553, 536640), (24768, 510315), (25155, 502464), (26170, 482976), (26832, 471060), (28080, 450124), (30186, 418720), (30960, 408252), (31404, 402480), (33540, 376848), (34021, 371520), (35776, 353295), (37152, 340210), (37440, 337593), (39255, 321984), (40248, 314040), (41280, 306189), (41872, 301860), (44720, 282636), (46440, 272168), (47106, 268320), (50310, 251232), (52340, 241488), (53664, 235530), (56160, 225062), (60372, 209360), (61920, 204126), (62808, 201240), (67080, 188424), (68042, 185760), (70659, 178880), (74304, 170105), (75465, 167488), (78510, 160992), (80496, 157020), (83744, 150930), (89440, 141318), (92880, 136084), (94212, 134160), (100620, 125616), (102063, 123840), (104680, 120744), (107328, 117765), (112320, 112531)]