2197169280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3028

約数の個数: 256

約数和(自身を含む): 7965302400

約数和(自身を除く): 5768133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 2957, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 5914, 6192, 6880, 7740, 8256, 8640, 8871, 9288, 10320, 11610, 11828, 12384, 13760, 14785, 15480, 16512, 17280, 17742, 18576, 20640, 23220, 23656, 24768, 26613, 27520, 29570, 30960, 35484, 37152, 41280, 44355, 46440, 47312, 49536, 53226, 59140, 61920, 70968, 74304, 79839, 82560, 88710, 92880, 94624, 106452, 118280, 123840, 127151, 133065, 141936, 148608, 159678, 177420, 185760, 189248, 212904, 236560, 247680, 254302, 266130, 283872, 319356, 354840, 371520, 378496, 381453, 399195, 425808, 473120, 508604, 532260, 567744, 635755, 638712, 709680, 743040, 762906, 798390, 851616, 946240, 1017208, 1064520, 1135488, 1144359, 1271510, 1277424, 1419360, 1525812, 1596780, 1703232, 1892480, 1907265, 2034416, 2129040, 2288718, 2543020, 2554848, 2838720, 3051624, 3193560, 3406464, 3433077, 3814530, 4068832, 4258080, 4577436, 5086040, 5109696, 5677440, 5721795, 6103248, 6387120, 6866154, 7629060, 8137664, 8516160, 9154872, 10172080, 10219392, 11443590, 12206496, 12774240, 13732308, 15258120, 16275328, 17032320, 17165385, 18309744, 20344160, 22887180, 24412992, 25548480, 27464616, 30516240, 34330770, 36619488, 40688320, 45774360, 48825984, 51096960, 54929232, 61032480, 68661540, 73238976, 81376640, 91548720, 109858464, 122064960, 137323080, 146477952, 183097440, 219716928, 244129920, 274646160, 366194880, 439433856, 549292320, 732389760, 1098584640, 2197169280]

約数ペア:

[(1, 2197169280), (2, 1098584640), (3, 732389760), (4, 549292320), (5, 439433856), (6, 366194880), (8, 274646160), (9, 244129920), (10, 219716928), (12, 183097440), (15, 146477952), (16, 137323080), (18, 122064960), (20, 109858464), (24, 91548720), (27, 81376640), (30, 73238976), (32, 68661540), (36, 61032480), (40, 54929232), (43, 51096960), (45, 48825984), (48, 45774360), (54, 40688320), (60, 36619488), (64, 34330770), (72, 30516240), (80, 27464616), (86, 25548480), (90, 24412992), (96, 22887180), (108, 20344160), (120, 18309744), (128, 17165385), (129, 17032320), (135, 16275328), (144, 15258120), (160, 13732308), (172, 12774240), (180, 12206496), (192, 11443590), (215, 10219392), (216, 10172080), (240, 9154872), (258, 8516160), (270, 8137664), (288, 7629060), (320, 6866154), (344, 6387120), (360, 6103248), (384, 5721795), (387, 5677440), (430, 5109696), (432, 5086040), (480, 4577436), (516, 4258080), (540, 4068832), (576, 3814530), (640, 3433077), (645, 3406464), (688, 3193560), (720, 3051624), (774, 2838720), (860, 2554848), (864, 2543020), (960, 2288718), (1032, 2129040), (1080, 2034416), (1152, 1907265), (1161, 1892480), (1290, 1703232), (1376, 1596780), (1440, 1525812), (1548, 1419360), (1720, 1277424), (1728, 1271510), (1920, 1144359), (1935, 1135488), (2064, 1064520), (2160, 1017208), (2322, 946240), (2580, 851616), (2752, 798390), (2880, 762906), (2957, 743040), (3096, 709680), (3440, 638712), (3456, 635755), (3870, 567744), (4128, 532260), (4320, 508604), (4644, 473120), (5160, 425808), (5504, 399195), (5760, 381453), (5805, 378496), (5914, 371520), (6192, 354840), (6880, 319356), (7740, 283872), (8256, 266130), (8640, 254302), (8871, 247680), (9288, 236560), (10320, 212904), (11610, 189248), (11828, 185760), (12384, 177420), (13760, 159678), (14785, 148608), (15480, 141936), (16512, 133065), (17280, 127151), (17742, 123840), (18576, 118280), (20640, 106452), (23220, 94624), (23656, 92880), (24768, 88710), (26613, 82560), (27520, 79839), (29570, 74304), (30960, 70968), (35484, 61920), (37152, 59140), (41280, 53226), (44355, 49536), (46440, 47312)]