15623761920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 416

約数和(自身を含む): 55660007424

約数和(自身を除く): 40036245504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 631, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1024, 1040, 1209, 1240, 1248, 1262, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1893, 1920, 1984, 2015, 2048, 2080, 2418, 2480, 2496, 2524, 2560, 2976, 3072, 3120, 3155, 3224, 3328, 3720, 3786, 3840, 3968, 4030, 4096, 4160, 4836, 4960, 4992, 5048, 5120, 5952, 6045, 6144, 6240, 6310, 6448, 6656, 7440, 7572, 7680, 7936, 8060, 8203, 8320, 9465, 9672, 9920, 9984, 10096, 10240, 11904, 12090, 12288, 12480, 12620, 12896, 13312, 14880, 15144, 15360, 15872, 16120, 16406, 16640, 18930, 19344, 19561, 19840, 19968, 20192, 20480, 23808, 24180, 24609, 24960, 25240, 25792, 26624, 29760, 30288, 30720, 31744, 32240, 32812, 33280, 37860, 38688, 39122, 39680, 39936, 40384, 41015, 47616, 48360, 49218, 49920, 50480, 51584, 53248, 58683, 59520, 60576, 61440, 63488, 64480, 65624, 66560, 75720, 77376, 78244, 79360, 79872, 80768, 82030, 95232, 96720, 97805, 98436, 99840, 100960, 103168, 117366, 119040, 121152, 123045, 126976, 128960, 131248, 133120, 151440, 154752, 156488, 158720, 159744, 161536, 164060, 190464, 193440, 195610, 196872, 199680, 201920, 206336, 234732, 238080, 242304, 246090, 254293, 257920, 262496, 266240, 293415, 302880, 309504, 312976, 317440, 323072, 328120, 380928, 386880, 391220, 393744, 399360, 403840, 412672, 469464, 476160, 484608, 492180, 508586, 515840, 524992, 586830, 605760, 619008, 625952, 634880, 646144, 656240, 762879, 773760, 782440, 787488, 798720, 807680, 825344, 938928, 952320, 969216, 984360, 1017172, 1031680, 1049984, 1173660, 1211520, 1238016, 1251904, 1271465, 1292288, 1312480, 1525758, 1547520, 1564880, 1574976, 1615360, 1650688, 1877856, 1904640, 1938432, 1968720, 2034344, 2063360, 2099968, 2347320, 2423040, 2476032, 2503808, 2542930, 2584576, 2624960, 3051516, 3095040, 3129760, 3149952, 3230720, 3755712, 3814395, 3876864, 3937440, 4068688, 4126720, 4199936, 4694640, 4846080, 4952064, 5007616, 5085860, 5249920, 6103032, 6190080, 6259520, 6299904, 6461440, 7511424, 7628790, 7753728, 7874880, 8137376, 8253440, 8399872, 9389280, 9692160, 10015232, 10171720, 10499840, 12206064, 12380160, 12519040, 12599808, 12922880, 15022848, 15257580, 15749760, 16274752, 16799744, 18778560, 19384320, 20030464, 20343440, 20999680, 24412128, 24760320, 25038080, 25199616, 30045696, 30515160, 31499520, 32549504, 33599488, 37557120, 38768640, 40060928, 40686880, 41999360, 48824256, 50076160, 50399232, 60091392, 61030320, 62999040, 65099008, 75114240, 80121856, 81373760, 83998720, 97648512, 100152320, 100798464, 120182784, 122060640, 125998080, 130198016, 150228480, 162747520, 167997440, 195297024, 200304640, 240365568, 244121280, 251996160, 260396032, 300456960, 325495040, 390594048, 400609280, 488242560, 503992320, 520792064, 600913920, 650990080, 781188096, 976485120, 1041584128, 1201827840, 1301980160, 1562376192, 1952970240, 2603960320, 3124752384, 3905940480, 5207920640, 7811880960, 15623761920]

約数ペア:

[(1, 15623761920), (2, 7811880960), (3, 5207920640), (4, 3905940480), (5, 3124752384), (6, 2603960320), (8, 1952970240), (10, 1562376192), (12, 1301980160), (13, 1201827840), (15, 1041584128), (16, 976485120), (20, 781188096), (24, 650990080), (26, 600913920), (30, 520792064), (31, 503992320), (32, 488242560), (39, 400609280), (40, 390594048), (48, 325495040), (52, 300456960), (60, 260396032), (62, 251996160), (64, 244121280), (65, 240365568), (78, 200304640), (80, 195297024), (93, 167997440), (96, 162747520), (104, 150228480), (120, 130198016), (124, 125998080), (128, 122060640), (130, 120182784), (155, 100798464), (156, 100152320), (160, 97648512), (186, 83998720), (192, 81373760), (195, 80121856), (208, 75114240), (240, 65099008), (248, 62999040), (256, 61030320), (260, 60091392), (310, 50399232), (312, 50076160), (320, 48824256), (372, 41999360), (384, 40686880), (390, 40060928), (403, 38768640), (416, 37557120), (465, 33599488), (480, 32549504), (496, 31499520), (512, 30515160), (520, 30045696), (620, 25199616), (624, 25038080), (631, 24760320), (640, 24412128), (744, 20999680), (768, 20343440), (780, 20030464), (806, 19384320), (832, 18778560), (930, 16799744), (960, 16274752), (992, 15749760), (1024, 15257580), (1040, 15022848), (1209, 12922880), (1240, 12599808), (1248, 12519040), (1262, 12380160), (1280, 12206064), (1488, 10499840), (1536, 10171720), (1560, 10015232), (1612, 9692160), (1664, 9389280), (1860, 8399872), (1893, 8253440), (1920, 8137376), (1984, 7874880), (2015, 7753728), (2048, 7628790), (2080, 7511424), (2418, 6461440), (2480, 6299904), (2496, 6259520), (2524, 6190080), (2560, 6103032), (2976, 5249920), (3072, 5085860), (3120, 5007616), (3155, 4952064), (3224, 4846080), (3328, 4694640), (3720, 4199936), (3786, 4126720), (3840, 4068688), (3968, 3937440), (4030, 3876864), (4096, 3814395), (4160, 3755712), (4836, 3230720), (4960, 3149952), (4992, 3129760), (5048, 3095040), (5120, 3051516), (5952, 2624960), (6045, 2584576), (6144, 2542930), (6240, 2503808), (6310, 2476032), (6448, 2423040), (6656, 2347320), (7440, 2099968), (7572, 2063360), (7680, 2034344), (7936, 1968720), (8060, 1938432), (8203, 1904640), (8320, 1877856), (9465, 1650688), (9672, 1615360), (9920, 1574976), (9984, 1564880), (10096, 1547520), (10240, 1525758), (11904, 1312480), (12090, 1292288), (12288, 1271465), (12480, 1251904), (12620, 1238016), (12896, 1211520), (13312, 1173660), (14880, 1049984), (15144, 1031680), (15360, 1017172), (15872, 984360), (16120, 969216), (16406, 952320), (16640, 938928), (18930, 825344), (19344, 807680), (19561, 798720), (19840, 787488), (19968, 782440), (20192, 773760), (20480, 762879), (23808, 656240), (24180, 646144), (24609, 634880), (24960, 625952), (25240, 619008), (25792, 605760), (26624, 586830), (29760, 524992), (30288, 515840), (30720, 508586), (31744, 492180), (32240, 484608), (32812, 476160), (33280, 469464), (37860, 412672), (38688, 403840), (39122, 399360), (39680, 393744), (39936, 391220), (40384, 386880), (41015, 380928), (47616, 328120), (48360, 323072), (49218, 317440), (49920, 312976), (50480, 309504), (51584, 302880), (53248, 293415), (58683, 266240), (59520, 262496), (60576, 257920), (61440, 254293), (63488, 246090), (64480, 242304), (65624, 238080), (66560, 234732), (75720, 206336), (77376, 201920), (78244, 199680), (79360, 196872), (79872, 195610), (80768, 193440), (82030, 190464), (95232, 164060), (96720, 161536), (97805, 159744), (98436, 158720), (99840, 156488), (100960, 154752), (103168, 151440), (117366, 133120), (119040, 131248), (121152, 128960), (123045, 126976)]