2498902560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 576

約数和(自身を含む): 10989748224

約数和(自身を除く): 8490845664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 198, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 308, 310, 315, 330, 336, 341, 352, 360, 372, 385, 396, 420, 434, 440, 462, 465, 480, 495, 496, 504, 528, 558, 560, 616, 620, 630, 651, 660, 672, 682, 693, 720, 727, 744, 770, 792, 840, 868, 880, 924, 930, 990, 992, 1008, 1023, 1056, 1085, 1116, 1120, 1155, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1440, 1454, 1488, 1540, 1584, 1680, 1705, 1736, 1760, 1848, 1860, 1953, 1980, 2016, 2046, 2170, 2181, 2232, 2310, 2387, 2464, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 2908, 2976, 3069, 3080, 3168, 3255, 3360, 3410, 3465, 3472, 3635, 3696, 3720, 3906, 3960, 4092, 4340, 4362, 4464, 4620, 4774, 4960, 5040, 5089, 5115, 5208, 5280, 5456, 5544, 5580, 5816, 6138, 6160, 6510, 6543, 6820, 6930, 6944, 7161, 7270, 7392, 7440, 7812, 7920, 7997, 8184, 8680, 8724, 8928, 9240, 9548, 9765, 10080, 10178, 10230, 10416, 10905, 10912, 11088, 11160, 11632, 11935, 12276, 12320, 13020, 13086, 13640, 13860, 14322, 14540, 14880, 15267, 15345, 15624, 15840, 15994, 16368, 17360, 17448, 18480, 19096, 19530, 20356, 20460, 20832, 21483, 21810, 22176, 22320, 22537, 23264, 23870, 23991, 24552, 25445, 26040, 26172, 27280, 27720, 28644, 29080, 30534, 30690, 31248, 31988, 32715, 32736, 34720, 34896, 35805, 36960, 38192, 39060, 39985, 40712, 40920, 42966, 43620, 44640, 45074, 45801, 47740, 47982, 49104, 50890, 52080, 52344, 54560, 55440, 55979, 57288, 58160, 61068, 61380, 62496, 63976, 65430, 67611, 69792, 71610, 71973, 76335, 76384, 78120, 79970, 81424, 81840, 85932, 87240, 90148, 91602, 95480, 95964, 98208, 101780, 104160, 104688, 107415, 110880, 111958, 112685, 114576, 116320, 119955, 122136, 122760, 127952, 130860, 135222, 143220, 143946, 152670, 156240, 157759, 159940, 162848, 163680, 167937, 171864, 174480, 180296, 183204, 190960, 191928, 202833, 203560, 209376, 214830, 223916, 225370, 229005, 229152, 239910, 244272, 245520, 247907, 255904, 261720, 270444, 279895, 286440, 287892, 305340, 312480, 315518, 319880, 335874, 338055, 343728, 348960, 359865, 360592, 366408, 381920, 383856, 405666, 407120, 429660, 447832, 450740, 458010, 473277, 479820, 488544, 491040, 495814, 503811, 523440, 540888, 559790, 572880, 575784, 610680, 631036, 639760, 671748, 676110, 687456, 719730, 721184, 732816, 743721, 767712, 788795, 811332, 814240, 839685, 859320, 895664, 901480, 916020, 946554, 959640, 991628, 1007622, 1014165, 1046880, 1081776, 1119580, 1145760, 1151568, 1221360, 1239535, 1262072, 1279520, 1343496, 1352220, 1419831, 1439460, 1465632, 1487442, 1577590, 1622664, 1679370, 1718640, 1735349, 1791328, 1802960, 1832040, 1893108, 1919280, 1983256, 2015244, 2028330, 2163552, 2231163, 2239160, 2303136, 2366385, 2442720, 2479070, 2519055, 2524144, 2686992, 2704440, 2839662, 2878920, 2974884, 3155180, 3245328, 3358740, 3437280, 3470698, 3605920, 3664080, 3718605, 3786216, 3838560, 3966512, 4030488, 4056660, 4462326, 4478320, 4732770, 4958140, 5038110, 5048288, 5206047, 5373984, 5408880, 5679324, 5757840, 5949768, 6310360, 6490656, 6717480, 6941396, 7099155, 7328160, 7437210, 7572432, 7933024, 8060976, 8113320, 8676745, 8924652, 8956640, 9465540, 9916280, 10076220, 10412094, 10817760, 11155815, 11358648, 11515680, 11899536, 12620720, 13434960, 13882792, 14198310, 14874420, 15144864, 15618141, 16121952, 16226640, 17353490, 17849304, 18931080, 19832560, 20152440, 20824188, 22311630, 22717296, 23799072, 25241440, 26030235, 26869920, 27765584, 28396620, 29748840, 31236282, 32453280, 34706980, 35698608, 37862160, 39665120, 40304880, 41648376, 44623260, 45434592, 52060470, 55531168, 56793240, 59497680, 62472564, 69413960, 71397216, 75724320, 78090705, 80609760, 83296752, 89246520, 104120940, 113586480, 118995360, 124945128, 138827920, 156181410, 166593504, 178493040, 208241880, 227172960, 249890256, 277655840, 312362820, 356986080, 416483760, 499780512, 624725640, 832967520, 1249451280, 2498902560]

約数ペア:

[(1, 2498902560), (2, 1249451280), (3, 832967520), (4, 624725640), (5, 499780512), (6, 416483760), (7, 356986080), (8, 312362820), (9, 277655840), (10, 249890256), (11, 227172960), (12, 208241880), (14, 178493040), (15, 166593504), (16, 156181410), (18, 138827920), (20, 124945128), (21, 118995360), (22, 113586480), (24, 104120940), (28, 89246520), (30, 83296752), (31, 80609760), (32, 78090705), (33, 75724320), (35, 71397216), (36, 69413960), (40, 62472564), (42, 59497680), (44, 56793240), (45, 55531168), (48, 52060470), (55, 45434592), (56, 44623260), (60, 41648376), (62, 40304880), (63, 39665120), (66, 37862160), (70, 35698608), (72, 34706980), (77, 32453280), (80, 31236282), (84, 29748840), (88, 28396620), (90, 27765584), (93, 26869920), (96, 26030235), (99, 25241440), (105, 23799072), (110, 22717296), (112, 22311630), (120, 20824188), (124, 20152440), (126, 19832560), (132, 18931080), (140, 17849304), (144, 17353490), (154, 16226640), (155, 16121952), (160, 15618141), (165, 15144864), (168, 14874420), (176, 14198310), (180, 13882792), (186, 13434960), (198, 12620720), (210, 11899536), (217, 11515680), (220, 11358648), (224, 11155815), (231, 10817760), (240, 10412094), (248, 10076220), (252, 9916280), (264, 9465540), (279, 8956640), (280, 8924652), (288, 8676745), (308, 8113320), (310, 8060976), (315, 7933024), (330, 7572432), (336, 7437210), (341, 7328160), (352, 7099155), (360, 6941396), (372, 6717480), (385, 6490656), (396, 6310360), (420, 5949768), (434, 5757840), (440, 5679324), (462, 5408880), (465, 5373984), (480, 5206047), (495, 5048288), (496, 5038110), (504, 4958140), (528, 4732770), (558, 4478320), (560, 4462326), (616, 4056660), (620, 4030488), (630, 3966512), (651, 3838560), (660, 3786216), (672, 3718605), (682, 3664080), (693, 3605920), (720, 3470698), (727, 3437280), (744, 3358740), (770, 3245328), (792, 3155180), (840, 2974884), (868, 2878920), (880, 2839662), (924, 2704440), (930, 2686992), (990, 2524144), (992, 2519055), (1008, 2479070), (1023, 2442720), (1056, 2366385), (1085, 2303136), (1116, 2239160), (1120, 2231163), (1155, 2163552), (1232, 2028330), (1240, 2015244), (1260, 1983256), (1302, 1919280), (1320, 1893108), (1364, 1832040), (1386, 1802960), (1395, 1791328), (1440, 1735349), (1454, 1718640), (1488, 1679370), (1540, 1622664), (1584, 1577590), (1680, 1487442), (1705, 1465632), (1736, 1439460), (1760, 1419831), (1848, 1352220), (1860, 1343496), (1953, 1279520), (1980, 1262072), (2016, 1239535), (2046, 1221360), (2170, 1151568), (2181, 1145760), (2232, 1119580), (2310, 1081776), (2387, 1046880), (2464, 1014165), (2480, 1007622), (2520, 991628), (2604, 959640), (2640, 946554), (2728, 916020), (2772, 901480), (2790, 895664), (2908, 859320), (2976, 839685), (3069, 814240), (3080, 811332), (3168, 788795), (3255, 767712), (3360, 743721), (3410, 732816), (3465, 721184), (3472, 719730), (3635, 687456), (3696, 676110), (3720, 671748), (3906, 639760), (3960, 631036), (4092, 610680), (4340, 575784), (4362, 572880), (4464, 559790), (4620, 540888), (4774, 523440), (4960, 503811), (5040, 495814), (5089, 491040), (5115, 488544), (5208, 479820), (5280, 473277), (5456, 458010), (5544, 450740), (5580, 447832), (5816, 429660), (6138, 407120), (6160, 405666), (6510, 383856), (6543, 381920), (6820, 366408), (6930, 360592), (6944, 359865), (7161, 348960), (7270, 343728), (7392, 338055), (7440, 335874), (7812, 319880), (7920, 315518), (7997, 312480), (8184, 305340), (8680, 287892), (8724, 286440), (8928, 279895), (9240, 270444), (9548, 261720), (9765, 255904), (10080, 247907), (10178, 245520), (10230, 244272), (10416, 239910), (10905, 229152), (10912, 229005), (11088, 225370), (11160, 223916), (11632, 214830), (11935, 209376), (12276, 203560), (12320, 202833), (13020, 191928), (13086, 190960), (13640, 183204), (13860, 180296), (14322, 174480), (14540, 171864), (14880, 167937), (15267, 163680), (15345, 162848), (15624, 159940), (15840, 157759), (15994, 156240), (16368, 152670), (17360, 143946), (17448, 143220), (18480, 135222), (19096, 130860), (19530, 127952), (20356, 122760), (20460, 122136), (20832, 119955), (21483, 116320), (21810, 114576), (22176, 112685), (22320, 111958), (22537, 110880), (23264, 107415), (23870, 104688), (23991, 104160), (24552, 101780), (25445, 98208), (26040, 95964), (26172, 95480), (27280, 91602), (27720, 90148), (28644, 87240), (29080, 85932), (30534, 81840), (30690, 81424), (31248, 79970), (31988, 78120), (32715, 76384), (32736, 76335), (34720, 71973), (34896, 71610), (35805, 69792), (36960, 67611), (38192, 65430), (39060, 63976), (39985, 62496), (40712, 61380), (40920, 61068), (42966, 58160), (43620, 57288), (44640, 55979), (45074, 55440), (45801, 54560), (47740, 52344), (47982, 52080), (49104, 50890)]