2080491840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 336

約数和(自身を含む): 8444666880

約数和(自身を除く): 6364175040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3329, 3360, 3472, 3720, 3906, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 6510, 6658, 6720, 6944, 7440, 7812, 8680, 8928, 9765, 9920, 9987, 10080, 10416, 11160, 13020, 13316, 13888, 14880, 15624, 16645, 17360, 17856, 19530, 19974, 20160, 20832, 22320, 23303, 26040, 26632, 29760, 29961, 31248, 33290, 34720, 39060, 39948, 41664, 44640, 46606, 49935, 52080, 53264, 59922, 62496, 66580, 69440, 69909, 78120, 79896, 89280, 93212, 99870, 103199, 104160, 106528, 116515, 119844, 124992, 133160, 139818, 149805, 156240, 159792, 186424, 199740, 206398, 208320, 209727, 213056, 233030, 239688, 266320, 279636, 299610, 309597, 312480, 319584, 349545, 372848, 399480, 412796, 419454, 466060, 479376, 515995, 532640, 559272, 599220, 619194, 624960, 639168, 699090, 722393, 745696, 798960, 825592, 838908, 928791, 932120, 958752, 1031990, 1048635, 1065280, 1118544, 1198440, 1238388, 1398180, 1444786, 1491392, 1547985, 1597920, 1651184, 1677816, 1857582, 1864240, 1917504, 2063980, 2097270, 2167179, 2237088, 2396880, 2476776, 2796360, 2889572, 3095970, 3195840, 3302368, 3355632, 3611965, 3715164, 3728480, 4127960, 4194540, 4334358, 4474176, 4643955, 4793760, 4953552, 5592720, 5779144, 6191940, 6501537, 6604736, 6711264, 7223930, 7430328, 7456960, 8255920, 8389080, 8668716, 9287910, 9587520, 9907104, 10835895, 11185440, 11558288, 12383880, 13003074, 13422528, 14447860, 14860656, 16511840, 16778160, 17337432, 18575820, 19814208, 21671790, 22370880, 23116576, 24767760, 26006148, 28895720, 29721312, 32507685, 33023680, 33556320, 34674864, 37151640, 43343580, 46233152, 49535520, 52012296, 57791440, 59442624, 65015370, 67112640, 69349728, 74303280, 86687160, 99071040, 104024592, 115582880, 130030740, 138699456, 148606560, 173374320, 208049184, 231165760, 260061480, 297213120, 346748640, 416098368, 520122960, 693497280, 1040245920, 2080491840]

約数ペア:

[(1, 2080491840), (2, 1040245920), (3, 693497280), (4, 520122960), (5, 416098368), (6, 346748640), (7, 297213120), (8, 260061480), (9, 231165760), (10, 208049184), (12, 173374320), (14, 148606560), (15, 138699456), (16, 130030740), (18, 115582880), (20, 104024592), (21, 99071040), (24, 86687160), (28, 74303280), (30, 69349728), (31, 67112640), (32, 65015370), (35, 59442624), (36, 57791440), (40, 52012296), (42, 49535520), (45, 46233152), (48, 43343580), (56, 37151640), (60, 34674864), (62, 33556320), (63, 33023680), (64, 32507685), (70, 29721312), (72, 28895720), (80, 26006148), (84, 24767760), (90, 23116576), (93, 22370880), (96, 21671790), (105, 19814208), (112, 18575820), (120, 17337432), (124, 16778160), (126, 16511840), (140, 14860656), (144, 14447860), (155, 13422528), (160, 13003074), (168, 12383880), (180, 11558288), (186, 11185440), (192, 10835895), (210, 9907104), (217, 9587520), (224, 9287910), (240, 8668716), (248, 8389080), (252, 8255920), (279, 7456960), (280, 7430328), (288, 7223930), (310, 6711264), (315, 6604736), (320, 6501537), (336, 6191940), (360, 5779144), (372, 5592720), (420, 4953552), (434, 4793760), (448, 4643955), (465, 4474176), (480, 4334358), (496, 4194540), (504, 4127960), (558, 3728480), (560, 3715164), (576, 3611965), (620, 3355632), (630, 3302368), (651, 3195840), (672, 3095970), (720, 2889572), (744, 2796360), (840, 2476776), (868, 2396880), (930, 2237088), (960, 2167179), (992, 2097270), (1008, 2063980), (1085, 1917504), (1116, 1864240), (1120, 1857582), (1240, 1677816), (1260, 1651184), (1302, 1597920), (1344, 1547985), (1395, 1491392), (1440, 1444786), (1488, 1398180), (1680, 1238388), (1736, 1198440), (1860, 1118544), (1953, 1065280), (1984, 1048635), (2016, 1031990), (2170, 958752), (2232, 932120), (2240, 928791), (2480, 838908), (2520, 825592), (2604, 798960), (2790, 745696), (2880, 722393), (2976, 699090), (3255, 639168), (3329, 624960), (3360, 619194), (3472, 599220), (3720, 559272), (3906, 532640), (4032, 515995), (4340, 479376), (4464, 466060), (4960, 419454), (5040, 412796), (5208, 399480), (5580, 372848), (5952, 349545), (6510, 319584), (6658, 312480), (6720, 309597), (6944, 299610), (7440, 279636), (7812, 266320), (8680, 239688), (8928, 233030), (9765, 213056), (9920, 209727), (9987, 208320), (10080, 206398), (10416, 199740), (11160, 186424), (13020, 159792), (13316, 156240), (13888, 149805), (14880, 139818), (15624, 133160), (16645, 124992), (17360, 119844), (17856, 116515), (19530, 106528), (19974, 104160), (20160, 103199), (20832, 99870), (22320, 93212), (23303, 89280), (26040, 79896), (26632, 78120), (29760, 69909), (29961, 69440), (31248, 66580), (33290, 62496), (34720, 59922), (39060, 53264), (39948, 52080), (41664, 49935), (44640, 46606)]