7203867840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21421

約数の個数: 280

約数和(自身を含む): 27597902640

約数和(自身を除く): 20394034800

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, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 21379, 22464, 25920, 28080, 33696, 37440, 42120, 42758, 56160, 64137, 67392, 84240, 85516, 106895, 112320, 128274, 168480, 171032, 192411, 213790, 256548, 277927, 320685, 336960, 342064, 384822, 427580, 513096, 555854, 577233, 641370, 684128, 769644, 833781, 855160, 962055, 1026192, 1111708, 1154466, 1282740, 1368256, 1389635, 1539288, 1667562, 1710320, 1731699, 1924110, 2052384, 2223416, 2308932, 2501343, 2565480, 2779270, 2886165, 3078576, 3335124, 3420640, 3463398, 3848220, 4104768, 4168905, 4446832, 4617864, 5002686, 5130960, 5558540, 5772330, 6157152, 6670248, 6841280, 6926796, 7504029, 7696440, 8337810, 8658495, 8893664, 9235728, 10005372, 10261920, 11117080, 11544660, 12314304, 12506715, 13340496, 13853592, 15008058, 15392880, 16675620, 17316990, 17787328, 18471456, 20010744, 20523840, 22234160, 22512087, 23089320, 25013430, 26680992, 27707184, 30016116, 30785760, 33351240, 34633980, 36942912, 37520145, 40021488, 44468320, 45024174, 46178640, 50026860, 53361984, 55414368, 60032232, 61571520, 66702480, 69267960, 75040290, 80042976, 88936640, 90048348, 92357280, 100053720, 110828736, 112560435, 120064464, 133404960, 138535920, 150080580, 160085952, 180096696, 184714560, 200107440, 225120870, 240128928, 266809920, 277071840, 300161160, 360193392, 400214880, 450241740, 480257856, 554143680, 600322320, 720386784, 800429760, 900483480, 1200644640, 1440773568, 1800966960, 2401289280, 3601933920, 7203867840]

約数ペア:

[(1, 7203867840), (2, 3601933920), (3, 2401289280), (4, 1800966960), (5, 1440773568), (6, 1200644640), (8, 900483480), (9, 800429760), (10, 720386784), (12, 600322320), (13, 554143680), (15, 480257856), (16, 450241740), (18, 400214880), (20, 360193392), (24, 300161160), (26, 277071840), (27, 266809920), (30, 240128928), (32, 225120870), (36, 200107440), (39, 184714560), (40, 180096696), (45, 160085952), (48, 150080580), (52, 138535920), (54, 133404960), (60, 120064464), (64, 112560435), (65, 110828736), (72, 100053720), (78, 92357280), (80, 90048348), (81, 88936640), (90, 80042976), (96, 75040290), (104, 69267960), (108, 66702480), (117, 61571520), (120, 60032232), (130, 55414368), (135, 53361984), (144, 50026860), (156, 46178640), (160, 45024174), (162, 44468320), (180, 40021488), (192, 37520145), (195, 36942912), (208, 34633980), (216, 33351240), (234, 30785760), (240, 30016116), (260, 27707184), (270, 26680992), (288, 25013430), (312, 23089320), (320, 22512087), (324, 22234160), (351, 20523840), (360, 20010744), (390, 18471456), (405, 17787328), (416, 17316990), (432, 16675620), (468, 15392880), (480, 15008058), (520, 13853592), (540, 13340496), (576, 12506715), (585, 12314304), (624, 11544660), (648, 11117080), (702, 10261920), (720, 10005372), (780, 9235728), (810, 8893664), (832, 8658495), (864, 8337810), (936, 7696440), (960, 7504029), (1040, 6926796), (1053, 6841280), (1080, 6670248), (1170, 6157152), (1248, 5772330), (1296, 5558540), (1404, 5130960), (1440, 5002686), (1560, 4617864), (1620, 4446832), (1728, 4168905), (1755, 4104768), (1872, 3848220), (2080, 3463398), (2106, 3420640), (2160, 3335124), (2340, 3078576), (2496, 2886165), (2592, 2779270), (2808, 2565480), (2880, 2501343), (3120, 2308932), (3240, 2223416), (3510, 2052384), (3744, 1924110), (4160, 1731699), (4212, 1710320), (4320, 1667562), (4680, 1539288), (5184, 1389635), (5265, 1368256), (5616, 1282740), (6240, 1154466), (6480, 1111708), (7020, 1026192), (7488, 962055), (8424, 855160), (8640, 833781), (9360, 769644), (10530, 684128), (11232, 641370), (12480, 577233), (12960, 555854), (14040, 513096), (16848, 427580), (18720, 384822), (21060, 342064), (21379, 336960), (22464, 320685), (25920, 277927), (28080, 256548), (33696, 213790), (37440, 192411), (42120, 171032), (42758, 168480), (56160, 128274), (64137, 112320), (67392, 106895), (84240, 85516)]