218856960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 480

約数和(自身を含む): 919226880

約数和(自身を除く): 700369920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 59, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 118, 120, 126, 128, 138, 140, 144, 160, 161, 168, 177, 180, 184, 192, 207, 210, 224, 230, 236, 240, 252, 256, 276, 280, 288, 295, 315, 320, 322, 336, 345, 354, 360, 368, 384, 413, 414, 420, 448, 460, 472, 480, 483, 504, 512, 531, 552, 560, 576, 590, 630, 640, 644, 672, 690, 708, 720, 736, 768, 805, 826, 828, 840, 885, 896, 920, 944, 960, 966, 1008, 1035, 1062, 1104, 1120, 1152, 1180, 1239, 1260, 1280, 1288, 1344, 1357, 1380, 1416, 1440, 1449, 1472, 1536, 1610, 1652, 1656, 1680, 1770, 1792, 1840, 1888, 1920, 1932, 2016, 2065, 2070, 2124, 2208, 2240, 2304, 2360, 2415, 2478, 2520, 2560, 2576, 2655, 2688, 2714, 2760, 2832, 2880, 2898, 2944, 3220, 3304, 3312, 3360, 3540, 3584, 3680, 3717, 3776, 3840, 3864, 4032, 4071, 4130, 4140, 4248, 4416, 4480, 4608, 4720, 4830, 4956, 5040, 5152, 5310, 5376, 5428, 5520, 5664, 5760, 5796, 5888, 6195, 6440, 6608, 6624, 6720, 6785, 7080, 7245, 7360, 7434, 7552, 7680, 7728, 8064, 8142, 8260, 8280, 8496, 8832, 8960, 9440, 9499, 9660, 9912, 10080, 10304, 10620, 10752, 10856, 11040, 11328, 11520, 11592, 11776, 12213, 12390, 12880, 13216, 13248, 13440, 13570, 14160, 14490, 14720, 14868, 15104, 15456, 16128, 16284, 16520, 16560, 16992, 17664, 17920, 18585, 18880, 18998, 19320, 19824, 20160, 20355, 20608, 21240, 21712, 22080, 22656, 23040, 23184, 24426, 24780, 25760, 26432, 26496, 26880, 27140, 28320, 28497, 28980, 29440, 29736, 30208, 30912, 32256, 32568, 33040, 33120, 33984, 35328, 37170, 37760, 37996, 38640, 39648, 40320, 40710, 41216, 42480, 43424, 44160, 45312, 46368, 47495, 48852, 49560, 51520, 52864, 52992, 53760, 54280, 56640, 56994, 57960, 58880, 59472, 61065, 61824, 65136, 66080, 66240, 67968, 74340, 75520, 75992, 77280, 79296, 80640, 81420, 82432, 84960, 85491, 86848, 88320, 90624, 92736, 94990, 97704, 99120, 103040, 105728, 105984, 108560, 113280, 113988, 115920, 118944, 122130, 123648, 130272, 132160, 132480, 135936, 142485, 148680, 151040, 151984, 154560, 158592, 161280, 162840, 169920, 170982, 173696, 176640, 185472, 189980, 195408, 198240, 206080, 211456, 217120, 226560, 227976, 231840, 237888, 244260, 247296, 260544, 264320, 264960, 271872, 284970, 297360, 303968, 309120, 317184, 325680, 339840, 341964, 347392, 370944, 379960, 390816, 396480, 412160, 427455, 434240, 453120, 455952, 463680, 475776, 488520, 521088, 528640, 529920, 569940, 594720, 607936, 618240, 634368, 651360, 679680, 683928, 694784, 741888, 759920, 781632, 792960, 854910, 868480, 911904, 927360, 951552, 977040, 1042176, 1057280, 1139880, 1189440, 1215872, 1236480, 1302720, 1359360, 1367856, 1519840, 1563264, 1585920, 1709820, 1736960, 1823808, 1854720, 1903104, 1954080, 2084352, 2279760, 2378880, 2431744, 2605440, 2735712, 3039680, 3126528, 3171840, 3419640, 3473920, 3647616, 3709440, 3908160, 4559520, 4757760, 4863488, 5210880, 5471424, 6079360, 6253056, 6839280, 7295232, 7816320, 9119040, 9515520, 10421760, 10942848, 12158720, 13678560, 14590464, 15632640, 18238080, 21885696, 24317440, 27357120, 31265280, 36476160, 43771392, 54714240, 72952320, 109428480, 218856960]

約数ペア:

[(1, 218856960), (2, 109428480), (3, 72952320), (4, 54714240), (5, 43771392), (6, 36476160), (7, 31265280), (8, 27357120), (9, 24317440), (10, 21885696), (12, 18238080), (14, 15632640), (15, 14590464), (16, 13678560), (18, 12158720), (20, 10942848), (21, 10421760), (23, 9515520), (24, 9119040), (28, 7816320), (30, 7295232), (32, 6839280), (35, 6253056), (36, 6079360), (40, 5471424), (42, 5210880), (45, 4863488), (46, 4757760), (48, 4559520), (56, 3908160), (59, 3709440), (60, 3647616), (63, 3473920), (64, 3419640), (69, 3171840), (70, 3126528), (72, 3039680), (80, 2735712), (84, 2605440), (90, 2431744), (92, 2378880), (96, 2279760), (105, 2084352), (112, 1954080), (115, 1903104), (118, 1854720), (120, 1823808), (126, 1736960), (128, 1709820), (138, 1585920), (140, 1563264), (144, 1519840), (160, 1367856), (161, 1359360), (168, 1302720), (177, 1236480), (180, 1215872), (184, 1189440), (192, 1139880), (207, 1057280), (210, 1042176), (224, 977040), (230, 951552), (236, 927360), (240, 911904), (252, 868480), (256, 854910), (276, 792960), (280, 781632), (288, 759920), (295, 741888), (315, 694784), (320, 683928), (322, 679680), (336, 651360), (345, 634368), (354, 618240), (360, 607936), (368, 594720), (384, 569940), (413, 529920), (414, 528640), (420, 521088), (448, 488520), (460, 475776), (472, 463680), (480, 455952), (483, 453120), (504, 434240), (512, 427455), (531, 412160), (552, 396480), (560, 390816), (576, 379960), (590, 370944), (630, 347392), (640, 341964), (644, 339840), (672, 325680), (690, 317184), (708, 309120), (720, 303968), (736, 297360), (768, 284970), (805, 271872), (826, 264960), (828, 264320), (840, 260544), (885, 247296), (896, 244260), (920, 237888), (944, 231840), (960, 227976), (966, 226560), (1008, 217120), (1035, 211456), (1062, 206080), (1104, 198240), (1120, 195408), (1152, 189980), (1180, 185472), (1239, 176640), (1260, 173696), (1280, 170982), (1288, 169920), (1344, 162840), (1357, 161280), (1380, 158592), (1416, 154560), (1440, 151984), (1449, 151040), (1472, 148680), (1536, 142485), (1610, 135936), (1652, 132480), (1656, 132160), (1680, 130272), (1770, 123648), (1792, 122130), (1840, 118944), (1888, 115920), (1920, 113988), (1932, 113280), (2016, 108560), (2065, 105984), (2070, 105728), (2124, 103040), (2208, 99120), (2240, 97704), (2304, 94990), (2360, 92736), (2415, 90624), (2478, 88320), (2520, 86848), (2560, 85491), (2576, 84960), (2655, 82432), (2688, 81420), (2714, 80640), (2760, 79296), (2832, 77280), (2880, 75992), (2898, 75520), (2944, 74340), (3220, 67968), (3304, 66240), (3312, 66080), (3360, 65136), (3540, 61824), (3584, 61065), (3680, 59472), (3717, 58880), (3776, 57960), (3840, 56994), (3864, 56640), (4032, 54280), (4071, 53760), (4130, 52992), (4140, 52864), (4248, 51520), (4416, 49560), (4480, 48852), (4608, 47495), (4720, 46368), (4830, 45312), (4956, 44160), (5040, 43424), (5152, 42480), (5310, 41216), (5376, 40710), (5428, 40320), (5520, 39648), (5664, 38640), (5760, 37996), (5796, 37760), (5888, 37170), (6195, 35328), (6440, 33984), (6608, 33120), (6624, 33040), (6720, 32568), (6785, 32256), (7080, 30912), (7245, 30208), (7360, 29736), (7434, 29440), (7552, 28980), (7680, 28497), (7728, 28320), (8064, 27140), (8142, 26880), (8260, 26496), (8280, 26432), (8496, 25760), (8832, 24780), (8960, 24426), (9440, 23184), (9499, 23040), (9660, 22656), (9912, 22080), (10080, 21712), (10304, 21240), (10620, 20608), (10752, 20355), (10856, 20160), (11040, 19824), (11328, 19320), (11520, 18998), (11592, 18880), (11776, 18585), (12213, 17920), (12390, 17664), (12880, 16992), (13216, 16560), (13248, 16520), (13440, 16284), (13570, 16128), (14160, 15456), (14490, 15104), (14720, 14868)]