18075390720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 288

約数和(自身を含む): 59903262720

約数和(自身を除く): 41827872000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 317, 320, 372, 384, 465, 479, 480, 496, 620, 634, 640, 744, 768, 930, 951, 958, 960, 992, 1240, 1268, 1280, 1437, 1488, 1585, 1860, 1902, 1916, 1920, 1984, 2395, 2480, 2536, 2874, 2976, 3170, 3720, 3804, 3832, 3840, 3968, 4755, 4790, 4960, 5072, 5748, 5952, 6340, 7185, 7440, 7608, 7664, 7936, 9510, 9580, 9827, 9920, 10144, 11496, 11904, 12680, 14370, 14849, 14880, 15216, 15328, 19020, 19160, 19654, 19840, 20288, 22992, 23808, 25360, 28740, 29481, 29698, 29760, 30432, 30656, 38040, 38320, 39308, 39680, 40576, 44547, 45984, 49135, 50720, 57480, 58962, 59396, 59520, 60864, 61312, 74245, 76080, 76640, 78616, 81152, 89094, 91968, 98270, 101440, 114960, 117924, 118792, 119040, 121728, 122624, 147405, 148490, 151843, 152160, 153280, 157232, 178188, 183936, 196540, 202880, 222735, 229920, 235848, 237584, 243456, 294810, 296980, 303686, 304320, 306560, 314464, 356376, 367872, 393080, 405760, 445470, 455529, 459840, 471696, 475168, 589620, 593960, 607372, 608640, 613120, 628928, 712752, 759215, 786160, 890940, 911058, 919680, 943392, 950336, 1179240, 1187920, 1214744, 1217280, 1257856, 1425504, 1518430, 1572320, 1781880, 1822116, 1839360, 1886784, 1900672, 2277645, 2358480, 2375840, 2429488, 2515712, 2851008, 3036860, 3144640, 3563760, 3644232, 3773568, 3801344, 4555290, 4707133, 4716960, 4751680, 4858976, 5702016, 6073720, 6289280, 7127520, 7288464, 7547136, 9110580, 9414266, 9433920, 9503360, 9717952, 11404032, 12147440, 12578560, 14121399, 14255040, 14576928, 18221160, 18828532, 18867840, 19006720, 19435904, 23535665, 24294880, 28242798, 28510080, 29153856, 36442320, 37657064, 37735680, 38871808, 47071330, 48589760, 56485596, 57020160, 58307712, 70606995, 72884640, 75314128, 94142660, 97179520, 112971192, 116615424, 141213990, 145769280, 150628256, 188285320, 194359040, 225942384, 282427980, 291538560, 301256512, 376570640, 451884768, 564855960, 583077120, 602513024, 753141280, 903769536, 1129711920, 1205026048, 1506282560, 1807539072, 2259423840, 3012565120, 3615078144, 4518847680, 6025130240, 9037695360, 18075390720]

約数ペア:

[(1, 18075390720), (2, 9037695360), (3, 6025130240), (4, 4518847680), (5, 3615078144), (6, 3012565120), (8, 2259423840), (10, 1807539072), (12, 1506282560), (15, 1205026048), (16, 1129711920), (20, 903769536), (24, 753141280), (30, 602513024), (31, 583077120), (32, 564855960), (40, 451884768), (48, 376570640), (60, 301256512), (62, 291538560), (64, 282427980), (80, 225942384), (93, 194359040), (96, 188285320), (120, 150628256), (124, 145769280), (128, 141213990), (155, 116615424), (160, 112971192), (186, 97179520), (192, 94142660), (240, 75314128), (248, 72884640), (256, 70606995), (310, 58307712), (317, 57020160), (320, 56485596), (372, 48589760), (384, 47071330), (465, 38871808), (479, 37735680), (480, 37657064), (496, 36442320), (620, 29153856), (634, 28510080), (640, 28242798), (744, 24294880), (768, 23535665), (930, 19435904), (951, 19006720), (958, 18867840), (960, 18828532), (992, 18221160), (1240, 14576928), (1268, 14255040), (1280, 14121399), (1437, 12578560), (1488, 12147440), (1585, 11404032), (1860, 9717952), (1902, 9503360), (1916, 9433920), (1920, 9414266), (1984, 9110580), (2395, 7547136), (2480, 7288464), (2536, 7127520), (2874, 6289280), (2976, 6073720), (3170, 5702016), (3720, 4858976), (3804, 4751680), (3832, 4716960), (3840, 4707133), (3968, 4555290), (4755, 3801344), (4790, 3773568), (4960, 3644232), (5072, 3563760), (5748, 3144640), (5952, 3036860), (6340, 2851008), (7185, 2515712), (7440, 2429488), (7608, 2375840), (7664, 2358480), (7936, 2277645), (9510, 1900672), (9580, 1886784), (9827, 1839360), (9920, 1822116), (10144, 1781880), (11496, 1572320), (11904, 1518430), (12680, 1425504), (14370, 1257856), (14849, 1217280), (14880, 1214744), (15216, 1187920), (15328, 1179240), (19020, 950336), (19160, 943392), (19654, 919680), (19840, 911058), (20288, 890940), (22992, 786160), (23808, 759215), (25360, 712752), (28740, 628928), (29481, 613120), (29698, 608640), (29760, 607372), (30432, 593960), (30656, 589620), (38040, 475168), (38320, 471696), (39308, 459840), (39680, 455529), (40576, 445470), (44547, 405760), (45984, 393080), (49135, 367872), (50720, 356376), (57480, 314464), (58962, 306560), (59396, 304320), (59520, 303686), (60864, 296980), (61312, 294810), (74245, 243456), (76080, 237584), (76640, 235848), (78616, 229920), (81152, 222735), (89094, 202880), (91968, 196540), (98270, 183936), (101440, 178188), (114960, 157232), (117924, 153280), (118792, 152160), (119040, 151843), (121728, 148490), (122624, 147405)]