1655147520

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 440

約数和(自身を含む): 6408158064

約数和(自身を除く): 4753010544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 307, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 614, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 921, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1228, 1248, 1280, 1296, 1404, 1440, 1535, 1536, 1560, 1620, 1664, 1728, 1755, 1842, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2456, 2496, 2560, 2592, 2763, 2808, 2880, 3070, 3072, 3120, 3240, 3328, 3456, 3510, 3684, 3744, 3840, 3991, 4160, 4212, 4320, 4605, 4608, 4680, 4912, 4992, 5120, 5184, 5265, 5526, 5616, 5760, 6140, 6240, 6480, 6656, 6912, 7020, 7368, 7488, 7680, 7982, 8289, 8320, 8424, 8640, 9210, 9216, 9360, 9824, 9984, 10368, 10530, 11052, 11232, 11520, 11973, 12280, 12480, 12960, 13312, 13815, 13824, 14040, 14736, 14976, 15360, 15964, 16578, 16640, 16848, 17280, 18420, 18720, 19648, 19955, 19968, 20736, 21060, 22104, 22464, 23040, 23946, 24560, 24867, 24960, 25920, 27630, 27648, 28080, 29472, 29952, 31928, 33156, 33280, 33696, 34560, 35919, 36840, 37440, 39296, 39910, 39936, 41445, 41472, 42120, 44208, 44928, 46080, 47892, 49120, 49734, 49920, 51840, 55260, 56160, 58944, 59865, 59904, 63856, 66312, 66560, 67392, 69120, 71838, 73680, 74880, 78592, 79820, 82890, 82944, 84240, 88416, 89856, 95784, 98240, 99468, 99840, 103680, 107757, 110520, 112320, 117888, 119730, 119808, 124335, 127712, 132624, 134784, 138240, 143676, 147360, 149760, 157184, 159640, 165780, 168480, 176832, 179595, 179712, 191568, 196480, 198936, 199680, 207360, 215514, 221040, 224640, 235776, 239460, 248670, 255424, 265248, 269568, 287352, 294720, 299520, 314368, 319280, 323271, 331560, 336960, 353664, 359190, 359424, 383136, 392960, 397872, 414720, 431028, 442080, 449280, 471552, 478920, 497340, 510848, 530496, 538785, 539136, 574704, 589440, 599040, 638560, 646542, 663120, 673920, 707328, 718380, 766272, 785920, 795744, 862056, 884160, 898560, 943104, 957840, 994680, 1021696, 1060992, 1077570, 1078272, 1149408, 1178880, 1277120, 1293084, 1326240, 1347840, 1414656, 1436760, 1532544, 1571840, 1591488, 1616355, 1724112, 1768320, 1797120, 1915680, 1989360, 2043392, 2121984, 2155140, 2298816, 2357760, 2554240, 2586168, 2652480, 2695680, 2829312, 2873520, 3065088, 3182976, 3232710, 3448224, 3536640, 3831360, 3978720, 4086784, 4243968, 4310280, 4597632, 4715520, 5108480, 5172336, 5304960, 5391360, 5747040, 6130176, 6365952, 6465420, 6896448, 7073280, 7662720, 7957440, 8487936, 8620560, 9195264, 10216960, 10344672, 10609920, 11494080, 12260352, 12731904, 12930840, 13792896, 14146560, 15325440, 15914880, 17241120, 18390528, 20433920, 20689344, 21219840, 22988160, 25463808, 25861680, 27585792, 30650880, 31829760, 34482240, 36781056, 41378688, 42439680, 45976320, 51723360, 55171584, 61301760, 63659520, 68964480, 82757376, 91952640, 103446720, 110343168, 127319040, 137928960, 165514752, 183905280, 206893440, 275857920, 331029504, 413786880, 551715840, 827573760, 1655147520]

約数ペア:

[(1, 1655147520), (2, 827573760), (3, 551715840), (4, 413786880), (5, 331029504), (6, 275857920), (8, 206893440), (9, 183905280), (10, 165514752), (12, 137928960), (13, 127319040), (15, 110343168), (16, 103446720), (18, 91952640), (20, 82757376), (24, 68964480), (26, 63659520), (27, 61301760), (30, 55171584), (32, 51723360), (36, 45976320), (39, 42439680), (40, 41378688), (45, 36781056), (48, 34482240), (52, 31829760), (54, 30650880), (60, 27585792), (64, 25861680), (65, 25463808), (72, 22988160), (78, 21219840), (80, 20689344), (81, 20433920), (90, 18390528), (96, 17241120), (104, 15914880), (108, 15325440), (117, 14146560), (120, 13792896), (128, 12930840), (130, 12731904), (135, 12260352), (144, 11494080), (156, 10609920), (160, 10344672), (162, 10216960), (180, 9195264), (192, 8620560), (195, 8487936), (208, 7957440), (216, 7662720), (234, 7073280), (240, 6896448), (256, 6465420), (260, 6365952), (270, 6130176), (288, 5747040), (307, 5391360), (312, 5304960), (320, 5172336), (324, 5108480), (351, 4715520), (360, 4597632), (384, 4310280), (390, 4243968), (405, 4086784), (416, 3978720), (432, 3831360), (468, 3536640), (480, 3448224), (512, 3232710), (520, 3182976), (540, 3065088), (576, 2873520), (585, 2829312), (614, 2695680), (624, 2652480), (640, 2586168), (648, 2554240), (702, 2357760), (720, 2298816), (768, 2155140), (780, 2121984), (810, 2043392), (832, 1989360), (864, 1915680), (921, 1797120), (936, 1768320), (960, 1724112), (1024, 1616355), (1040, 1591488), (1053, 1571840), (1080, 1532544), (1152, 1436760), (1170, 1414656), (1228, 1347840), (1248, 1326240), (1280, 1293084), (1296, 1277120), (1404, 1178880), (1440, 1149408), (1535, 1078272), (1536, 1077570), (1560, 1060992), (1620, 1021696), (1664, 994680), (1728, 957840), (1755, 943104), (1842, 898560), (1872, 884160), (1920, 862056), (2080, 795744), (2106, 785920), (2160, 766272), (2304, 718380), (2340, 707328), (2456, 673920), (2496, 663120), (2560, 646542), (2592, 638560), (2763, 599040), (2808, 589440), (2880, 574704), (3070, 539136), (3072, 538785), (3120, 530496), (3240, 510848), (3328, 497340), (3456, 478920), (3510, 471552), (3684, 449280), (3744, 442080), (3840, 431028), (3991, 414720), (4160, 397872), (4212, 392960), (4320, 383136), (4605, 359424), (4608, 359190), (4680, 353664), (4912, 336960), (4992, 331560), (5120, 323271), (5184, 319280), (5265, 314368), (5526, 299520), (5616, 294720), (5760, 287352), (6140, 269568), (6240, 265248), (6480, 255424), (6656, 248670), (6912, 239460), (7020, 235776), (7368, 224640), (7488, 221040), (7680, 215514), (7982, 207360), (8289, 199680), (8320, 198936), (8424, 196480), (8640, 191568), (9210, 179712), (9216, 179595), (9360, 176832), (9824, 168480), (9984, 165780), (10368, 159640), (10530, 157184), (11052, 149760), (11232, 147360), (11520, 143676), (11973, 138240), (12280, 134784), (12480, 132624), (12960, 127712), (13312, 124335), (13815, 119808), (13824, 119730), (14040, 117888), (14736, 112320), (14976, 110520), (15360, 107757), (15964, 103680), (16578, 99840), (16640, 99468), (16848, 98240), (17280, 95784), (18420, 89856), (18720, 88416), (19648, 84240), (19955, 82944), (19968, 82890), (20736, 79820), (21060, 78592), (22104, 74880), (22464, 73680), (23040, 71838), (23946, 69120), (24560, 67392), (24867, 66560), (24960, 66312), (25920, 63856), (27630, 59904), (27648, 59865), (28080, 58944), (29472, 56160), (29952, 55260), (31928, 51840), (33156, 49920), (33280, 49734), (33696, 49120), (34560, 47892), (35919, 46080), (36840, 44928), (37440, 44208), (39296, 42120), (39910, 41472), (39936, 41445)]