221253120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 400

約数和(自身を含む): 873412848

約数和(自身を除く): 652159728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 97, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 194, 198, 216, 220, 240, 256, 264, 270, 288, 291, 297, 320, 324, 330, 352, 360, 384, 388, 396, 405, 432, 440, 480, 485, 495, 512, 528, 540, 576, 582, 594, 640, 648, 660, 704, 720, 768, 776, 792, 810, 864, 873, 880, 891, 960, 970, 990, 1056, 1067, 1080, 1152, 1164, 1188, 1280, 1296, 1320, 1408, 1440, 1455, 1485, 1536, 1552, 1584, 1620, 1728, 1746, 1760, 1782, 1920, 1940, 1980, 2112, 2134, 2160, 2304, 2328, 2376, 2560, 2592, 2619, 2640, 2816, 2880, 2910, 2970, 3104, 3168, 3201, 3240, 3456, 3492, 3520, 3564, 3840, 3880, 3960, 4224, 4268, 4320, 4365, 4455, 4608, 4656, 4752, 5184, 5238, 5280, 5335, 5632, 5760, 5820, 5940, 6208, 6336, 6402, 6480, 6912, 6984, 7040, 7128, 7680, 7760, 7857, 7920, 8448, 8536, 8640, 8730, 8910, 9312, 9504, 9603, 10368, 10476, 10560, 10670, 11520, 11640, 11880, 12416, 12672, 12804, 12960, 13095, 13824, 13968, 14080, 14256, 15520, 15714, 15840, 16005, 16896, 17072, 17280, 17460, 17820, 18624, 19008, 19206, 20736, 20952, 21120, 21340, 23040, 23280, 23760, 24832, 25344, 25608, 25920, 26190, 27936, 28160, 28512, 28809, 31040, 31428, 31680, 32010, 34144, 34560, 34920, 35640, 37248, 38016, 38412, 39285, 41472, 41904, 42240, 42680, 46560, 47520, 48015, 49664, 50688, 51216, 51840, 52380, 55872, 57024, 57618, 62080, 62856, 63360, 64020, 68288, 69120, 69840, 71280, 74496, 76032, 76824, 78570, 83808, 84480, 85360, 86427, 93120, 95040, 96030, 102432, 103680, 104760, 111744, 114048, 115236, 124160, 125712, 126720, 128040, 136576, 139680, 142560, 144045, 148992, 152064, 153648, 157140, 167616, 170720, 172854, 186240, 190080, 192060, 204864, 207360, 209520, 223488, 228096, 230472, 248320, 251424, 253440, 256080, 273152, 279360, 285120, 288090, 307296, 314280, 335232, 341440, 345708, 372480, 380160, 384120, 409728, 419040, 432135, 446976, 456192, 460944, 502848, 512160, 546304, 558720, 570240, 576180, 614592, 628560, 670464, 682880, 691416, 744960, 760320, 768240, 819456, 838080, 864270, 921888, 1005696, 1024320, 1117440, 1140480, 1152360, 1229184, 1257120, 1340928, 1365760, 1382832, 1536480, 1638912, 1676160, 1728540, 1843776, 2011392, 2048640, 2234880, 2280960, 2304720, 2458368, 2514240, 2731520, 2765664, 3072960, 3352320, 3457080, 3687552, 4022784, 4097280, 4609440, 4916736, 5028480, 5531328, 6145920, 6704640, 6914160, 7375104, 8194560, 9218880, 10056960, 11062656, 12291840, 13828320, 14750208, 18437760, 20113920, 22125312, 24583680, 27656640, 36875520, 44250624, 55313280, 73751040, 110626560, 221253120]

約数ペア:

[(1, 221253120), (2, 110626560), (3, 73751040), (4, 55313280), (5, 44250624), (6, 36875520), (8, 27656640), (9, 24583680), (10, 22125312), (11, 20113920), (12, 18437760), (15, 14750208), (16, 13828320), (18, 12291840), (20, 11062656), (22, 10056960), (24, 9218880), (27, 8194560), (30, 7375104), (32, 6914160), (33, 6704640), (36, 6145920), (40, 5531328), (44, 5028480), (45, 4916736), (48, 4609440), (54, 4097280), (55, 4022784), (60, 3687552), (64, 3457080), (66, 3352320), (72, 3072960), (80, 2765664), (81, 2731520), (88, 2514240), (90, 2458368), (96, 2304720), (97, 2280960), (99, 2234880), (108, 2048640), (110, 2011392), (120, 1843776), (128, 1728540), (132, 1676160), (135, 1638912), (144, 1536480), (160, 1382832), (162, 1365760), (165, 1340928), (176, 1257120), (180, 1229184), (192, 1152360), (194, 1140480), (198, 1117440), (216, 1024320), (220, 1005696), (240, 921888), (256, 864270), (264, 838080), (270, 819456), (288, 768240), (291, 760320), (297, 744960), (320, 691416), (324, 682880), (330, 670464), (352, 628560), (360, 614592), (384, 576180), (388, 570240), (396, 558720), (405, 546304), (432, 512160), (440, 502848), (480, 460944), (485, 456192), (495, 446976), (512, 432135), (528, 419040), (540, 409728), (576, 384120), (582, 380160), (594, 372480), (640, 345708), (648, 341440), (660, 335232), (704, 314280), (720, 307296), (768, 288090), (776, 285120), (792, 279360), (810, 273152), (864, 256080), (873, 253440), (880, 251424), (891, 248320), (960, 230472), (970, 228096), (990, 223488), (1056, 209520), (1067, 207360), (1080, 204864), (1152, 192060), (1164, 190080), (1188, 186240), (1280, 172854), (1296, 170720), (1320, 167616), (1408, 157140), (1440, 153648), (1455, 152064), (1485, 148992), (1536, 144045), (1552, 142560), (1584, 139680), (1620, 136576), (1728, 128040), (1746, 126720), (1760, 125712), (1782, 124160), (1920, 115236), (1940, 114048), (1980, 111744), (2112, 104760), (2134, 103680), (2160, 102432), (2304, 96030), (2328, 95040), (2376, 93120), (2560, 86427), (2592, 85360), (2619, 84480), (2640, 83808), (2816, 78570), (2880, 76824), (2910, 76032), (2970, 74496), (3104, 71280), (3168, 69840), (3201, 69120), (3240, 68288), (3456, 64020), (3492, 63360), (3520, 62856), (3564, 62080), (3840, 57618), (3880, 57024), (3960, 55872), (4224, 52380), (4268, 51840), (4320, 51216), (4365, 50688), (4455, 49664), (4608, 48015), (4656, 47520), (4752, 46560), (5184, 42680), (5238, 42240), (5280, 41904), (5335, 41472), (5632, 39285), (5760, 38412), (5820, 38016), (5940, 37248), (6208, 35640), (6336, 34920), (6402, 34560), (6480, 34144), (6912, 32010), (6984, 31680), (7040, 31428), (7128, 31040), (7680, 28809), (7760, 28512), (7857, 28160), (7920, 27936), (8448, 26190), (8536, 25920), (8640, 25608), (8730, 25344), (8910, 24832), (9312, 23760), (9504, 23280), (9603, 23040), (10368, 21340), (10476, 21120), (10560, 20952), (10670, 20736), (11520, 19206), (11640, 19008), (11880, 18624), (12416, 17820), (12672, 17460), (12804, 17280), (12960, 17072), (13095, 16896), (13824, 16005), (13968, 15840), (14080, 15714), (14256, 15520)]