281349596160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{4243}}^1$

素因数の和:5713

約数の個数: 264

約数和(自身を含む): 975776405760

約数和(自身を除く): 694426809600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1439, 1440, 1536, 1920, 2304, 2560, 2878, 2880, 3072, 3840, 4243, 4317, 4608, 5120, 5756, 5760, 7195, 7680, 8486, 8634, 9216, 11512, 11520, 12729, 12951, 14390, 15360, 16972, 17268, 21215, 21585, 23024, 23040, 25458, 25902, 28780, 33944, 34536, 38187, 42430, 43170, 46048, 46080, 50916, 51804, 57560, 63645, 64755, 67888, 69072, 76374, 84860, 86340, 92096, 101832, 103608, 115120, 127290, 129510, 135776, 138144, 152748, 169720, 172680, 184192, 190935, 203664, 207216, 230240, 254580, 259020, 271552, 276288, 305496, 339440, 345360, 368384, 381870, 407328, 414432, 460480, 509160, 518040, 543104, 552576, 610992, 678880, 690720, 736768, 763740, 814656, 828864, 920960, 1018320, 1036080, 1086208, 1105152, 1221984, 1357760, 1381440, 1473536, 1527480, 1629312, 1657728, 1841920, 2036640, 2072160, 2172416, 2210304, 2443968, 2715520, 2762880, 3054960, 3258624, 3315456, 3683840, 4073280, 4144320, 4344832, 4420608, 4887936, 5431040, 5525760, 6105677, 6109920, 6517248, 6630912, 7367680, 8146560, 8288640, 9775872, 10862080, 11051520, 12211354, 12219840, 13034496, 13261824, 16293120, 16577280, 18317031, 19551744, 21724160, 22103040, 24422708, 24439680, 30528385, 32586240, 33154560, 36634062, 39103488, 48845416, 48879360, 54951093, 61056770, 65172480, 66309120, 73268124, 91585155, 97690832, 97758720, 109902186, 122113540, 146536248, 183170310, 195381664, 195517440, 219804372, 244227080, 274755465, 293072496, 366340620, 390763328, 439608744, 488454160, 549510930, 586144992, 732681240, 781526656, 879217488, 976908320, 1099021860, 1172289984, 1465362480, 1563053312, 1758434976, 1953816640, 2198043720, 2344579968, 2930724960, 3126106624, 3516869952, 3907633280, 4396087440, 4689159936, 5861449920, 6252213248, 7033739904, 7815266560, 8792174880, 9378319872, 11722899840, 14067479808, 15630533120, 17584349760, 18756639744, 23445799680, 28134959616, 31261066240, 35168699520, 46891599360, 56269919232, 70337399040, 93783198720, 140674798080, 281349596160]

約数ペア:

[(1, 281349596160), (2, 140674798080), (3, 93783198720), (4, 70337399040), (5, 56269919232), (6, 46891599360), (8, 35168699520), (9, 31261066240), (10, 28134959616), (12, 23445799680), (15, 18756639744), (16, 17584349760), (18, 15630533120), (20, 14067479808), (24, 11722899840), (30, 9378319872), (32, 8792174880), (36, 7815266560), (40, 7033739904), (45, 6252213248), (48, 5861449920), (60, 4689159936), (64, 4396087440), (72, 3907633280), (80, 3516869952), (90, 3126106624), (96, 2930724960), (120, 2344579968), (128, 2198043720), (144, 1953816640), (160, 1758434976), (180, 1563053312), (192, 1465362480), (240, 1172289984), (256, 1099021860), (288, 976908320), (320, 879217488), (360, 781526656), (384, 732681240), (480, 586144992), (512, 549510930), (576, 488454160), (640, 439608744), (720, 390763328), (768, 366340620), (960, 293072496), (1024, 274755465), (1152, 244227080), (1280, 219804372), (1439, 195517440), (1440, 195381664), (1536, 183170310), (1920, 146536248), (2304, 122113540), (2560, 109902186), (2878, 97758720), (2880, 97690832), (3072, 91585155), (3840, 73268124), (4243, 66309120), (4317, 65172480), (4608, 61056770), (5120, 54951093), (5756, 48879360), (5760, 48845416), (7195, 39103488), (7680, 36634062), (8486, 33154560), (8634, 32586240), (9216, 30528385), (11512, 24439680), (11520, 24422708), (12729, 22103040), (12951, 21724160), (14390, 19551744), (15360, 18317031), (16972, 16577280), (17268, 16293120), (21215, 13261824), (21585, 13034496), (23024, 12219840), (23040, 12211354), (25458, 11051520), (25902, 10862080), (28780, 9775872), (33944, 8288640), (34536, 8146560), (38187, 7367680), (42430, 6630912), (43170, 6517248), (46048, 6109920), (46080, 6105677), (50916, 5525760), (51804, 5431040), (57560, 4887936), (63645, 4420608), (64755, 4344832), (67888, 4144320), (69072, 4073280), (76374, 3683840), (84860, 3315456), (86340, 3258624), (92096, 3054960), (101832, 2762880), (103608, 2715520), (115120, 2443968), (127290, 2210304), (129510, 2172416), (135776, 2072160), (138144, 2036640), (152748, 1841920), (169720, 1657728), (172680, 1629312), (184192, 1527480), (190935, 1473536), (203664, 1381440), (207216, 1357760), (230240, 1221984), (254580, 1105152), (259020, 1086208), (271552, 1036080), (276288, 1018320), (305496, 920960), (339440, 828864), (345360, 814656), (368384, 763740), (381870, 736768), (407328, 690720), (414432, 678880), (460480, 610992), (509160, 552576), (518040, 543104)]