398499840

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 336

約数和(自身を含む): 1472110848

約数和(自身を除く): 1073611008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 80, 90, 92, 94, 96, 115, 120, 128, 138, 141, 144, 160, 180, 184, 188, 192, 207, 230, 235, 240, 256, 276, 282, 288, 320, 345, 360, 368, 376, 384, 414, 423, 460, 470, 480, 512, 552, 564, 576, 640, 690, 705, 720, 736, 752, 768, 828, 846, 920, 940, 960, 1024, 1035, 1081, 1104, 1128, 1152, 1280, 1380, 1410, 1440, 1472, 1504, 1536, 1656, 1692, 1840, 1880, 1920, 2048, 2070, 2115, 2162, 2208, 2256, 2304, 2560, 2760, 2820, 2880, 2944, 3008, 3072, 3243, 3312, 3384, 3680, 3760, 3840, 4096, 4140, 4230, 4324, 4416, 4512, 4608, 5120, 5405, 5520, 5640, 5760, 5888, 6016, 6144, 6486, 6624, 6768, 7360, 7520, 7680, 8192, 8280, 8460, 8648, 8832, 9024, 9216, 9729, 10240, 10810, 11040, 11280, 11520, 11776, 12032, 12288, 12972, 13248, 13536, 14720, 15040, 15360, 16215, 16560, 16920, 17296, 17664, 18048, 18432, 19458, 20480, 21620, 22080, 22560, 23040, 23552, 24064, 24576, 25944, 26496, 27072, 29440, 30080, 30720, 32430, 33120, 33840, 34592, 35328, 36096, 36864, 38916, 40960, 43240, 44160, 45120, 46080, 47104, 48128, 48645, 51888, 52992, 54144, 58880, 60160, 61440, 64860, 66240, 67680, 69184, 70656, 72192, 73728, 77832, 86480, 88320, 90240, 92160, 94208, 96256, 97290, 103776, 105984, 108288, 117760, 120320, 122880, 129720, 132480, 135360, 138368, 141312, 144384, 155664, 172960, 176640, 180480, 184320, 188416, 192512, 194580, 207552, 211968, 216576, 235520, 240640, 259440, 264960, 270720, 276736, 282624, 288768, 311328, 345920, 353280, 360960, 368640, 385024, 389160, 415104, 423936, 433152, 471040, 481280, 518880, 529920, 541440, 553472, 565248, 577536, 622656, 691840, 706560, 721920, 778320, 830208, 847872, 866304, 942080, 962560, 1037760, 1059840, 1082880, 1106944, 1155072, 1245312, 1383680, 1413120, 1443840, 1556640, 1660416, 1695744, 1732608, 1925120, 2075520, 2119680, 2165760, 2213888, 2490624, 2767360, 2826240, 2887680, 3113280, 3320832, 3465216, 4151040, 4239360, 4331520, 4427776, 4981248, 5534720, 5775360, 6226560, 6641664, 8302080, 8478720, 8663040, 8855552, 9962496, 11069440, 12453120, 13283328, 16604160, 17326080, 19924992, 22138880, 24906240, 26566656, 33208320, 39849984, 44277760, 49812480, 66416640, 79699968, 99624960, 132833280, 199249920, 398499840]

約数ペア:

[(1, 398499840), (2, 199249920), (3, 132833280), (4, 99624960), (5, 79699968), (6, 66416640), (8, 49812480), (9, 44277760), (10, 39849984), (12, 33208320), (15, 26566656), (16, 24906240), (18, 22138880), (20, 19924992), (23, 17326080), (24, 16604160), (30, 13283328), (32, 12453120), (36, 11069440), (40, 9962496), (45, 8855552), (46, 8663040), (47, 8478720), (48, 8302080), (60, 6641664), (64, 6226560), (69, 5775360), (72, 5534720), (80, 4981248), (90, 4427776), (92, 4331520), (94, 4239360), (96, 4151040), (115, 3465216), (120, 3320832), (128, 3113280), (138, 2887680), (141, 2826240), (144, 2767360), (160, 2490624), (180, 2213888), (184, 2165760), (188, 2119680), (192, 2075520), (207, 1925120), (230, 1732608), (235, 1695744), (240, 1660416), (256, 1556640), (276, 1443840), (282, 1413120), (288, 1383680), (320, 1245312), (345, 1155072), (360, 1106944), (368, 1082880), (376, 1059840), (384, 1037760), (414, 962560), (423, 942080), (460, 866304), (470, 847872), (480, 830208), (512, 778320), (552, 721920), (564, 706560), (576, 691840), (640, 622656), (690, 577536), (705, 565248), (720, 553472), (736, 541440), (752, 529920), (768, 518880), (828, 481280), (846, 471040), (920, 433152), (940, 423936), (960, 415104), (1024, 389160), (1035, 385024), (1081, 368640), (1104, 360960), (1128, 353280), (1152, 345920), (1280, 311328), (1380, 288768), (1410, 282624), (1440, 276736), (1472, 270720), (1504, 264960), (1536, 259440), (1656, 240640), (1692, 235520), (1840, 216576), (1880, 211968), (1920, 207552), (2048, 194580), (2070, 192512), (2115, 188416), (2162, 184320), (2208, 180480), (2256, 176640), (2304, 172960), (2560, 155664), (2760, 144384), (2820, 141312), (2880, 138368), (2944, 135360), (3008, 132480), (3072, 129720), (3243, 122880), (3312, 120320), (3384, 117760), (3680, 108288), (3760, 105984), (3840, 103776), (4096, 97290), (4140, 96256), (4230, 94208), (4324, 92160), (4416, 90240), (4512, 88320), (4608, 86480), (5120, 77832), (5405, 73728), (5520, 72192), (5640, 70656), (5760, 69184), (5888, 67680), (6016, 66240), (6144, 64860), (6486, 61440), (6624, 60160), (6768, 58880), (7360, 54144), (7520, 52992), (7680, 51888), (8192, 48645), (8280, 48128), (8460, 47104), (8648, 46080), (8832, 45120), (9024, 44160), (9216, 43240), (9729, 40960), (10240, 38916), (10810, 36864), (11040, 36096), (11280, 35328), (11520, 34592), (11776, 33840), (12032, 33120), (12288, 32430), (12972, 30720), (13248, 30080), (13536, 29440), (14720, 27072), (15040, 26496), (15360, 25944), (16215, 24576), (16560, 24064), (16920, 23552), (17296, 23040), (17664, 22560), (18048, 22080), (18432, 21620), (19458, 20480)]