2216405760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 288

約数和(自身を含む): 7494187008

約数和(自身を除く): 5277781248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 433, 465, 480, 496, 516, 620, 640, 645, 688, 744, 768, 860, 866, 930, 960, 992, 1032, 1240, 1280, 1290, 1299, 1333, 1376, 1488, 1720, 1732, 1860, 1920, 1984, 2064, 2165, 2480, 2580, 2598, 2666, 2752, 2976, 3440, 3464, 3720, 3840, 3968, 3999, 4128, 4330, 4960, 5160, 5196, 5332, 5504, 5952, 6495, 6665, 6880, 6928, 7440, 7936, 7998, 8256, 8660, 9920, 10320, 10392, 10664, 11008, 11904, 12990, 13330, 13423, 13760, 13856, 14880, 15996, 16512, 17320, 18619, 19840, 19995, 20640, 20784, 21328, 23808, 25980, 26660, 26846, 27520, 27712, 29760, 31992, 33024, 34640, 37238, 39680, 39990, 40269, 41280, 41568, 42656, 51960, 53320, 53692, 55040, 55424, 55857, 59520, 63984, 67115, 69280, 74476, 79980, 80538, 82560, 83136, 85312, 93095, 103920, 106640, 107384, 110848, 111714, 119040, 127968, 134230, 138560, 148952, 159960, 161076, 165120, 166272, 170624, 186190, 201345, 207840, 213280, 214768, 223428, 255936, 268460, 277120, 279285, 297904, 319920, 322152, 332544, 341248, 372380, 402690, 415680, 426560, 429536, 446856, 511872, 536920, 554240, 558570, 577189, 595808, 639840, 644304, 744760, 805380, 831360, 853120, 859072, 893712, 1023744, 1073840, 1117140, 1154378, 1191616, 1279680, 1288608, 1489520, 1610760, 1662720, 1706240, 1718144, 1731567, 1787424, 2147680, 2234280, 2308756, 2383232, 2559360, 2577216, 2885945, 2979040, 3221520, 3436288, 3463134, 3574848, 4295360, 4468560, 4617512, 4766464, 5118720, 5154432, 5771890, 5958080, 6443040, 6926268, 7149696, 8590720, 8657835, 8937120, 9235024, 10308864, 11543780, 11916160, 12886080, 13852536, 14299392, 17181440, 17315670, 17874240, 18470048, 23087560, 23832320, 25772160, 27705072, 34631340, 35748480, 36940096, 46175120, 51544320, 55410144, 69262680, 71496960, 73880192, 92350240, 110820288, 138525360, 147760384, 184700480, 221640576, 277050720, 369400960, 443281152, 554101440, 738801920, 1108202880, 2216405760]

約数ペア:

[(1, 2216405760), (2, 1108202880), (3, 738801920), (4, 554101440), (5, 443281152), (6, 369400960), (8, 277050720), (10, 221640576), (12, 184700480), (15, 147760384), (16, 138525360), (20, 110820288), (24, 92350240), (30, 73880192), (31, 71496960), (32, 69262680), (40, 55410144), (43, 51544320), (48, 46175120), (60, 36940096), (62, 35748480), (64, 34631340), (80, 27705072), (86, 25772160), (93, 23832320), (96, 23087560), (120, 18470048), (124, 17874240), (128, 17315670), (129, 17181440), (155, 14299392), (160, 13852536), (172, 12886080), (186, 11916160), (192, 11543780), (215, 10308864), (240, 9235024), (248, 8937120), (256, 8657835), (258, 8590720), (310, 7149696), (320, 6926268), (344, 6443040), (372, 5958080), (384, 5771890), (430, 5154432), (433, 5118720), (465, 4766464), (480, 4617512), (496, 4468560), (516, 4295360), (620, 3574848), (640, 3463134), (645, 3436288), (688, 3221520), (744, 2979040), (768, 2885945), (860, 2577216), (866, 2559360), (930, 2383232), (960, 2308756), (992, 2234280), (1032, 2147680), (1240, 1787424), (1280, 1731567), (1290, 1718144), (1299, 1706240), (1333, 1662720), (1376, 1610760), (1488, 1489520), (1720, 1288608), (1732, 1279680), (1860, 1191616), (1920, 1154378), (1984, 1117140), (2064, 1073840), (2165, 1023744), (2480, 893712), (2580, 859072), (2598, 853120), (2666, 831360), (2752, 805380), (2976, 744760), (3440, 644304), (3464, 639840), (3720, 595808), (3840, 577189), (3968, 558570), (3999, 554240), (4128, 536920), (4330, 511872), (4960, 446856), (5160, 429536), (5196, 426560), (5332, 415680), (5504, 402690), (5952, 372380), (6495, 341248), (6665, 332544), (6880, 322152), (6928, 319920), (7440, 297904), (7936, 279285), (7998, 277120), (8256, 268460), (8660, 255936), (9920, 223428), (10320, 214768), (10392, 213280), (10664, 207840), (11008, 201345), (11904, 186190), (12990, 170624), (13330, 166272), (13423, 165120), (13760, 161076), (13856, 159960), (14880, 148952), (15996, 138560), (16512, 134230), (17320, 127968), (18619, 119040), (19840, 111714), (19995, 110848), (20640, 107384), (20784, 106640), (21328, 103920), (23808, 93095), (25980, 85312), (26660, 83136), (26846, 82560), (27520, 80538), (27712, 79980), (29760, 74476), (31992, 69280), (33024, 67115), (34640, 63984), (37238, 59520), (39680, 55857), (39990, 55424), (40269, 55040), (41280, 53692), (41568, 53320), (42656, 51960)]