1028090880

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 440

約数和(自身を含む): 3840139248

約数和(自身を除く): 2812048368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 67, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 134, 135, 144, 148, 160, 162, 180, 185, 192, 201, 216, 222, 240, 256, 268, 270, 288, 296, 320, 324, 333, 335, 360, 370, 384, 402, 405, 432, 444, 480, 512, 536, 540, 555, 576, 592, 603, 640, 648, 666, 670, 720, 740, 768, 804, 810, 864, 888, 960, 999, 1005, 1024, 1072, 1080, 1110, 1152, 1184, 1206, 1280, 1296, 1332, 1340, 1440, 1480, 1536, 1608, 1620, 1665, 1728, 1776, 1809, 1920, 1998, 2010, 2144, 2160, 2220, 2304, 2368, 2412, 2479, 2560, 2592, 2664, 2680, 2880, 2960, 2997, 3015, 3072, 3216, 3240, 3330, 3456, 3552, 3618, 3840, 3996, 4020, 4288, 4320, 4440, 4608, 4736, 4824, 4958, 4995, 5120, 5184, 5328, 5360, 5427, 5760, 5920, 5994, 6030, 6432, 6480, 6660, 6912, 7104, 7236, 7437, 7680, 7992, 8040, 8576, 8640, 8880, 9045, 9216, 9472, 9648, 9916, 9990, 10368, 10656, 10720, 10854, 11520, 11840, 11988, 12060, 12395, 12864, 12960, 13320, 13824, 14208, 14472, 14874, 14985, 15360, 15984, 16080, 17152, 17280, 17760, 18090, 18944, 19296, 19832, 19980, 20736, 21312, 21440, 21708, 22311, 23040, 23680, 23976, 24120, 24790, 25728, 25920, 26640, 27135, 27648, 28416, 28944, 29748, 29970, 31968, 32160, 34304, 34560, 35520, 36180, 37185, 37888, 38592, 39664, 39960, 41472, 42624, 42880, 43416, 44622, 46080, 47360, 47952, 48240, 49580, 51456, 51840, 53280, 54270, 56832, 57888, 59496, 59940, 63936, 64320, 66933, 68608, 69120, 71040, 72360, 74370, 77184, 79328, 79920, 82944, 85248, 85760, 86832, 89244, 94720, 95904, 96480, 99160, 102912, 103680, 106560, 108540, 111555, 113664, 115776, 118992, 119880, 127872, 128640, 133866, 138240, 142080, 144720, 148740, 154368, 158656, 159840, 170496, 171520, 173664, 178488, 189440, 191808, 192960, 198320, 200799, 205824, 207360, 213120, 217080, 223110, 231552, 237984, 239760, 255744, 257280, 267732, 284160, 289440, 297480, 308736, 317312, 319680, 334665, 340992, 343040, 347328, 356976, 383616, 385920, 396640, 401598, 414720, 426240, 434160, 446220, 463104, 475968, 479520, 511488, 514560, 535464, 568320, 578880, 594960, 617472, 634624, 639360, 669330, 694656, 713952, 767232, 771840, 793280, 803196, 852480, 868320, 892440, 926208, 951936, 959040, 1003995, 1022976, 1029120, 1070928, 1157760, 1189920, 1269248, 1278720, 1338660, 1389312, 1427904, 1534464, 1543680, 1586560, 1606392, 1704960, 1736640, 1784880, 1852416, 1903872, 1918080, 2007990, 2141856, 2315520, 2379840, 2538496, 2557440, 2677320, 2778624, 2855808, 3068928, 3087360, 3173120, 3212784, 3473280, 3569760, 3807744, 3836160, 4015980, 4283712, 4631040, 4759680, 5114880, 5354640, 5557248, 5711616, 6346240, 6425568, 6946560, 7139520, 7615488, 7672320, 8031960, 8567424, 9262080, 9519360, 10709280, 11423232, 12692480, 12851136, 13893120, 14279040, 15344640, 16063920, 17134848, 19038720, 21418560, 22846464, 25702272, 27786240, 28558080, 32127840, 34269696, 38077440, 42837120, 51404544, 57116160, 64255680, 68539392, 85674240, 102809088, 114232320, 128511360, 171348480, 205618176, 257022720, 342696960, 514045440, 1028090880]

約数ペア:

[(1, 1028090880), (2, 514045440), (3, 342696960), (4, 257022720), (5, 205618176), (6, 171348480), (8, 128511360), (9, 114232320), (10, 102809088), (12, 85674240), (15, 68539392), (16, 64255680), (18, 57116160), (20, 51404544), (24, 42837120), (27, 38077440), (30, 34269696), (32, 32127840), (36, 28558080), (37, 27786240), (40, 25702272), (45, 22846464), (48, 21418560), (54, 19038720), (60, 17134848), (64, 16063920), (67, 15344640), (72, 14279040), (74, 13893120), (80, 12851136), (81, 12692480), (90, 11423232), (96, 10709280), (108, 9519360), (111, 9262080), (120, 8567424), (128, 8031960), (134, 7672320), (135, 7615488), (144, 7139520), (148, 6946560), (160, 6425568), (162, 6346240), (180, 5711616), (185, 5557248), (192, 5354640), (201, 5114880), (216, 4759680), (222, 4631040), (240, 4283712), (256, 4015980), (268, 3836160), (270, 3807744), (288, 3569760), (296, 3473280), (320, 3212784), (324, 3173120), (333, 3087360), (335, 3068928), (360, 2855808), (370, 2778624), (384, 2677320), (402, 2557440), (405, 2538496), (432, 2379840), (444, 2315520), (480, 2141856), (512, 2007990), (536, 1918080), (540, 1903872), (555, 1852416), (576, 1784880), (592, 1736640), (603, 1704960), (640, 1606392), (648, 1586560), (666, 1543680), (670, 1534464), (720, 1427904), (740, 1389312), (768, 1338660), (804, 1278720), (810, 1269248), (864, 1189920), (888, 1157760), (960, 1070928), (999, 1029120), (1005, 1022976), (1024, 1003995), (1072, 959040), (1080, 951936), (1110, 926208), (1152, 892440), (1184, 868320), (1206, 852480), (1280, 803196), (1296, 793280), (1332, 771840), (1340, 767232), (1440, 713952), (1480, 694656), (1536, 669330), (1608, 639360), (1620, 634624), (1665, 617472), (1728, 594960), (1776, 578880), (1809, 568320), (1920, 535464), (1998, 514560), (2010, 511488), (2144, 479520), (2160, 475968), (2220, 463104), (2304, 446220), (2368, 434160), (2412, 426240), (2479, 414720), (2560, 401598), (2592, 396640), (2664, 385920), (2680, 383616), (2880, 356976), (2960, 347328), (2997, 343040), (3015, 340992), (3072, 334665), (3216, 319680), (3240, 317312), (3330, 308736), (3456, 297480), (3552, 289440), (3618, 284160), (3840, 267732), (3996, 257280), (4020, 255744), (4288, 239760), (4320, 237984), (4440, 231552), (4608, 223110), (4736, 217080), (4824, 213120), (4958, 207360), (4995, 205824), (5120, 200799), (5184, 198320), (5328, 192960), (5360, 191808), (5427, 189440), (5760, 178488), (5920, 173664), (5994, 171520), (6030, 170496), (6432, 159840), (6480, 158656), (6660, 154368), (6912, 148740), (7104, 144720), (7236, 142080), (7437, 138240), (7680, 133866), (7992, 128640), (8040, 127872), (8576, 119880), (8640, 118992), (8880, 115776), (9045, 113664), (9216, 111555), (9472, 108540), (9648, 106560), (9916, 103680), (9990, 102912), (10368, 99160), (10656, 96480), (10720, 95904), (10854, 94720), (11520, 89244), (11840, 86832), (11988, 85760), (12060, 85248), (12395, 82944), (12864, 79920), (12960, 79328), (13320, 77184), (13824, 74370), (14208, 72360), (14472, 71040), (14874, 69120), (14985, 68608), (15360, 66933), (15984, 64320), (16080, 63936), (17152, 59940), (17280, 59496), (17760, 57888), (18090, 56832), (18944, 54270), (19296, 53280), (19832, 51840), (19980, 51456), (20736, 49580), (21312, 48240), (21440, 47952), (21708, 47360), (22311, 46080), (23040, 44622), (23680, 43416), (23976, 42880), (24120, 42624), (24790, 41472), (25728, 39960), (25920, 39664), (26640, 38592), (27135, 37888), (27648, 37185), (28416, 36180), (28944, 35520), (29748, 34560), (29970, 34304), (31968, 32160)]