15421393920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 352

約数和(自身を含む): 51501864960

約数和(自身を除く): 36080471040

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, 139, 155, 160, 186, 192, 233, 240, 248, 256, 278, 310, 320, 372, 384, 417, 465, 466, 480, 496, 512, 556, 620, 640, 695, 699, 744, 768, 834, 930, 932, 960, 992, 1024, 1112, 1165, 1240, 1280, 1390, 1398, 1488, 1536, 1668, 1860, 1864, 1920, 1984, 2085, 2224, 2330, 2480, 2560, 2780, 2796, 2976, 3072, 3336, 3495, 3720, 3728, 3840, 3968, 4170, 4309, 4448, 4660, 4960, 5120, 5560, 5592, 5952, 6672, 6990, 7223, 7440, 7456, 7680, 7936, 8340, 8618, 8896, 9320, 9920, 11120, 11184, 11904, 12927, 13344, 13980, 14446, 14880, 14912, 15360, 15872, 16680, 17236, 17792, 18640, 19840, 21545, 21669, 22240, 22368, 23808, 25854, 26688, 27960, 28892, 29760, 29824, 31744, 32387, 33360, 34472, 35584, 36115, 37280, 39680, 43090, 43338, 44480, 44736, 47616, 51708, 53376, 55920, 57784, 59520, 59648, 64635, 64774, 66720, 68944, 71168, 72230, 74560, 79360, 86180, 86676, 88960, 89472, 95232, 97161, 103416, 106752, 108345, 111840, 115568, 119040, 119296, 129270, 129548, 133440, 137888, 142336, 144460, 149120, 158720, 161935, 172360, 173352, 177920, 178944, 194322, 206832, 213504, 216690, 223680, 231136, 238080, 238592, 258540, 259096, 266880, 275776, 288920, 298240, 323870, 344720, 346704, 355840, 357888, 388644, 413664, 427008, 433380, 447360, 462272, 476160, 485805, 517080, 518192, 533760, 551552, 577840, 596480, 647740, 689440, 693408, 711680, 715776, 777288, 827328, 866760, 894720, 924544, 971610, 1003997, 1034160, 1036384, 1067520, 1103104, 1155680, 1192960, 1295480, 1378880, 1386816, 1554576, 1654656, 1733520, 1789440, 1849088, 1943220, 2007994, 2068320, 2072768, 2135040, 2206208, 2311360, 2590960, 2757760, 2773632, 3011991, 3109152, 3309312, 3467040, 3578880, 3698176, 3886440, 4015988, 4136640, 4145536, 4412416, 4622720, 5019985, 5181920, 5515520, 5547264, 6023982, 6218304, 6618624, 6934080, 7396352, 7772880, 8031976, 8273280, 8291072, 9245440, 10039970, 10363840, 11031040, 11094528, 12047964, 12436608, 13237248, 13868160, 15059955, 15545760, 16063952, 16546560, 16582144, 18490880, 20079940, 20727680, 22062080, 22189056, 24095928, 24873216, 27736320, 30119910, 31091520, 32127904, 33093120, 33164288, 36981760, 40159880, 41455360, 48191856, 49746432, 55472640, 60239820, 62183040, 64255808, 66186240, 80319760, 82910720, 96383712, 99492864, 110945280, 120479640, 124366080, 128511616, 160639520, 165821440, 192767424, 240959280, 248732160, 257023232, 321279040, 385534848, 481918560, 497464320, 514046464, 642558080, 771069696, 963837120, 1028092928, 1285116160, 1542139392, 1927674240, 2570232320, 3084278784, 3855348480, 5140464640, 7710696960, 15421393920]

約数ペア:

[(1, 15421393920), (2, 7710696960), (3, 5140464640), (4, 3855348480), (5, 3084278784), (6, 2570232320), (8, 1927674240), (10, 1542139392), (12, 1285116160), (15, 1028092928), (16, 963837120), (20, 771069696), (24, 642558080), (30, 514046464), (31, 497464320), (32, 481918560), (40, 385534848), (48, 321279040), (60, 257023232), (62, 248732160), (64, 240959280), (80, 192767424), (93, 165821440), (96, 160639520), (120, 128511616), (124, 124366080), (128, 120479640), (139, 110945280), (155, 99492864), (160, 96383712), (186, 82910720), (192, 80319760), (233, 66186240), (240, 64255808), (248, 62183040), (256, 60239820), (278, 55472640), (310, 49746432), (320, 48191856), (372, 41455360), (384, 40159880), (417, 36981760), (465, 33164288), (466, 33093120), (480, 32127904), (496, 31091520), (512, 30119910), (556, 27736320), (620, 24873216), (640, 24095928), (695, 22189056), (699, 22062080), (744, 20727680), (768, 20079940), (834, 18490880), (930, 16582144), (932, 16546560), (960, 16063952), (992, 15545760), (1024, 15059955), (1112, 13868160), (1165, 13237248), (1240, 12436608), (1280, 12047964), (1390, 11094528), (1398, 11031040), (1488, 10363840), (1536, 10039970), (1668, 9245440), (1860, 8291072), (1864, 8273280), (1920, 8031976), (1984, 7772880), (2085, 7396352), (2224, 6934080), (2330, 6618624), (2480, 6218304), (2560, 6023982), (2780, 5547264), (2796, 5515520), (2976, 5181920), (3072, 5019985), (3336, 4622720), (3495, 4412416), (3720, 4145536), (3728, 4136640), (3840, 4015988), (3968, 3886440), (4170, 3698176), (4309, 3578880), (4448, 3467040), (4660, 3309312), (4960, 3109152), (5120, 3011991), (5560, 2773632), (5592, 2757760), (5952, 2590960), (6672, 2311360), (6990, 2206208), (7223, 2135040), (7440, 2072768), (7456, 2068320), (7680, 2007994), (7936, 1943220), (8340, 1849088), (8618, 1789440), (8896, 1733520), (9320, 1654656), (9920, 1554576), (11120, 1386816), (11184, 1378880), (11904, 1295480), (12927, 1192960), (13344, 1155680), (13980, 1103104), (14446, 1067520), (14880, 1036384), (14912, 1034160), (15360, 1003997), (15872, 971610), (16680, 924544), (17236, 894720), (17792, 866760), (18640, 827328), (19840, 777288), (21545, 715776), (21669, 711680), (22240, 693408), (22368, 689440), (23808, 647740), (25854, 596480), (26688, 577840), (27960, 551552), (28892, 533760), (29760, 518192), (29824, 517080), (31744, 485805), (32387, 476160), (33360, 462272), (34472, 447360), (35584, 433380), (36115, 427008), (37280, 413664), (39680, 388644), (43090, 357888), (43338, 355840), (44480, 346704), (44736, 344720), (47616, 323870), (51708, 298240), (53376, 288920), (55920, 275776), (57784, 266880), (59520, 259096), (59648, 258540), (64635, 238592), (64774, 238080), (66720, 231136), (68944, 223680), (71168, 216690), (72230, 213504), (74560, 206832), (79360, 194322), (86180, 178944), (86676, 177920), (88960, 173352), (89472, 172360), (95232, 161935), (97161, 158720), (103416, 149120), (106752, 144460), (108345, 142336), (111840, 137888), (115568, 133440), (119040, 129548), (119296, 129270)]