342122880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 1209116160

約数和(自身を除く): 866993280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 110, 120, 128, 132, 160, 165, 167, 176, 192, 194, 220, 240, 264, 291, 320, 330, 334, 352, 384, 388, 440, 480, 485, 501, 528, 582, 640, 660, 668, 704, 776, 835, 880, 960, 970, 1002, 1056, 1067, 1164, 1320, 1336, 1408, 1455, 1552, 1670, 1760, 1837, 1920, 1940, 2004, 2112, 2134, 2328, 2505, 2640, 2672, 2910, 3104, 3201, 3340, 3520, 3674, 3880, 4008, 4224, 4268, 4656, 5010, 5280, 5335, 5344, 5511, 5820, 6208, 6402, 6680, 7040, 7348, 7760, 8016, 8536, 9185, 9312, 10020, 10560, 10670, 10688, 11022, 11640, 12416, 12804, 13360, 14696, 15520, 16005, 16032, 16199, 17072, 18370, 18624, 20040, 21120, 21340, 21376, 22044, 23280, 25608, 26720, 27555, 29392, 31040, 32010, 32064, 32398, 34144, 36740, 37248, 40080, 42680, 44088, 46560, 48597, 51216, 53440, 55110, 58784, 62080, 64020, 64128, 64796, 68288, 73480, 80160, 80995, 85360, 88176, 93120, 97194, 102432, 106880, 110220, 117568, 128040, 129592, 136576, 146960, 160320, 161990, 170720, 176352, 178189, 186240, 194388, 204864, 220440, 235136, 242985, 256080, 259184, 293920, 320640, 323980, 341440, 352704, 356378, 388776, 409728, 440880, 485970, 512160, 518368, 534567, 587840, 647960, 682880, 705408, 712756, 777552, 881760, 890945, 971940, 1024320, 1036736, 1069134, 1175680, 1295920, 1425512, 1555104, 1763520, 1781890, 1943880, 2048640, 2073472, 2138268, 2591840, 2672835, 2851024, 3110208, 3527040, 3563780, 3887760, 4276536, 5183680, 5345670, 5702048, 6220416, 7127560, 7775520, 8553072, 10367360, 10691340, 11404096, 14255120, 15551040, 17106144, 21382680, 22808192, 28510240, 31102080, 34212288, 42765360, 57020480, 68424576, 85530720, 114040960, 171061440, 342122880]

約数ペア:

[(1, 342122880), (2, 171061440), (3, 114040960), (4, 85530720), (5, 68424576), (6, 57020480), (8, 42765360), (10, 34212288), (11, 31102080), (12, 28510240), (15, 22808192), (16, 21382680), (20, 17106144), (22, 15551040), (24, 14255120), (30, 11404096), (32, 10691340), (33, 10367360), (40, 8553072), (44, 7775520), (48, 7127560), (55, 6220416), (60, 5702048), (64, 5345670), (66, 5183680), (80, 4276536), (88, 3887760), (96, 3563780), (97, 3527040), (110, 3110208), (120, 2851024), (128, 2672835), (132, 2591840), (160, 2138268), (165, 2073472), (167, 2048640), (176, 1943880), (192, 1781890), (194, 1763520), (220, 1555104), (240, 1425512), (264, 1295920), (291, 1175680), (320, 1069134), (330, 1036736), (334, 1024320), (352, 971940), (384, 890945), (388, 881760), (440, 777552), (480, 712756), (485, 705408), (501, 682880), (528, 647960), (582, 587840), (640, 534567), (660, 518368), (668, 512160), (704, 485970), (776, 440880), (835, 409728), (880, 388776), (960, 356378), (970, 352704), (1002, 341440), (1056, 323980), (1067, 320640), (1164, 293920), (1320, 259184), (1336, 256080), (1408, 242985), (1455, 235136), (1552, 220440), (1670, 204864), (1760, 194388), (1837, 186240), (1920, 178189), (1940, 176352), (2004, 170720), (2112, 161990), (2134, 160320), (2328, 146960), (2505, 136576), (2640, 129592), (2672, 128040), (2910, 117568), (3104, 110220), (3201, 106880), (3340, 102432), (3520, 97194), (3674, 93120), (3880, 88176), (4008, 85360), (4224, 80995), (4268, 80160), (4656, 73480), (5010, 68288), (5280, 64796), (5335, 64128), (5344, 64020), (5511, 62080), (5820, 58784), (6208, 55110), (6402, 53440), (6680, 51216), (7040, 48597), (7348, 46560), (7760, 44088), (8016, 42680), (8536, 40080), (9185, 37248), (9312, 36740), (10020, 34144), (10560, 32398), (10670, 32064), (10688, 32010), (11022, 31040), (11640, 29392), (12416, 27555), (12804, 26720), (13360, 25608), (14696, 23280), (15520, 22044), (16005, 21376), (16032, 21340), (16199, 21120), (17072, 20040), (18370, 18624)]