248568320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 320

約数和(自身を含む): 808448256

約数和(自身を除く): 559879936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 97, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 194, 208, 220, 224, 256, 260, 280, 286, 308, 320, 352, 364, 385, 388, 416, 440, 448, 455, 485, 512, 520, 560, 572, 616, 640, 679, 704, 715, 728, 770, 776, 832, 880, 896, 910, 970, 1001, 1040, 1067, 1120, 1144, 1232, 1261, 1280, 1358, 1408, 1430, 1456, 1540, 1552, 1664, 1760, 1792, 1820, 1940, 2002, 2080, 2134, 2240, 2288, 2464, 2522, 2560, 2716, 2816, 2860, 2912, 3080, 3104, 3328, 3395, 3520, 3584, 3640, 3880, 4004, 4160, 4268, 4480, 4576, 4928, 5005, 5044, 5335, 5432, 5632, 5720, 5824, 6160, 6208, 6305, 6656, 6790, 7040, 7280, 7469, 7760, 8008, 8320, 8536, 8827, 8960, 9152, 9856, 10010, 10088, 10670, 10864, 11440, 11648, 12320, 12416, 12610, 13580, 13871, 14080, 14560, 14938, 15520, 16016, 16640, 17072, 17654, 17920, 18304, 19712, 20020, 20176, 21340, 21728, 22880, 23296, 24640, 24832, 25220, 27160, 27742, 28160, 29120, 29876, 31040, 32032, 33280, 34144, 35308, 36608, 37345, 39424, 40040, 40352, 42680, 43456, 44135, 45760, 46592, 49280, 49664, 50440, 54320, 55484, 58240, 59752, 62080, 64064, 68288, 69355, 70616, 73216, 74690, 80080, 80704, 85360, 86912, 88270, 91520, 97097, 98560, 100880, 108640, 110968, 116480, 119504, 124160, 128128, 136576, 138710, 141232, 149380, 160160, 161408, 170720, 173824, 176540, 183040, 194194, 197120, 201760, 217280, 221936, 232960, 239008, 248320, 256256, 273152, 277420, 282464, 298760, 320320, 322816, 341440, 347648, 353080, 366080, 388388, 403520, 434560, 443872, 478016, 485485, 512512, 546304, 554840, 564928, 597520, 640640, 645632, 682880, 706160, 776776, 807040, 869120, 887744, 956032, 970970, 1109680, 1129856, 1195040, 1281280, 1365760, 1412320, 1553552, 1614080, 1738240, 1775488, 1912064, 1941940, 2219360, 2259712, 2390080, 2562560, 2731520, 2824640, 3107104, 3228160, 3550976, 3824128, 3883880, 4438720, 4519424, 4780160, 5649280, 6214208, 7101952, 7767760, 8877440, 9560320, 11298560, 12428416, 15535520, 17754880, 19120640, 22597120, 24856832, 31071040, 35509760, 49713664, 62142080, 124284160, 248568320]

約数ペア:

[(1, 248568320), (2, 124284160), (4, 62142080), (5, 49713664), (7, 35509760), (8, 31071040), (10, 24856832), (11, 22597120), (13, 19120640), (14, 17754880), (16, 15535520), (20, 12428416), (22, 11298560), (26, 9560320), (28, 8877440), (32, 7767760), (35, 7101952), (40, 6214208), (44, 5649280), (52, 4780160), (55, 4519424), (56, 4438720), (64, 3883880), (65, 3824128), (70, 3550976), (77, 3228160), (80, 3107104), (88, 2824640), (91, 2731520), (97, 2562560), (104, 2390080), (110, 2259712), (112, 2219360), (128, 1941940), (130, 1912064), (140, 1775488), (143, 1738240), (154, 1614080), (160, 1553552), (176, 1412320), (182, 1365760), (194, 1281280), (208, 1195040), (220, 1129856), (224, 1109680), (256, 970970), (260, 956032), (280, 887744), (286, 869120), (308, 807040), (320, 776776), (352, 706160), (364, 682880), (385, 645632), (388, 640640), (416, 597520), (440, 564928), (448, 554840), (455, 546304), (485, 512512), (512, 485485), (520, 478016), (560, 443872), (572, 434560), (616, 403520), (640, 388388), (679, 366080), (704, 353080), (715, 347648), (728, 341440), (770, 322816), (776, 320320), (832, 298760), (880, 282464), (896, 277420), (910, 273152), (970, 256256), (1001, 248320), (1040, 239008), (1067, 232960), (1120, 221936), (1144, 217280), (1232, 201760), (1261, 197120), (1280, 194194), (1358, 183040), (1408, 176540), (1430, 173824), (1456, 170720), (1540, 161408), (1552, 160160), (1664, 149380), (1760, 141232), (1792, 138710), (1820, 136576), (1940, 128128), (2002, 124160), (2080, 119504), (2134, 116480), (2240, 110968), (2288, 108640), (2464, 100880), (2522, 98560), (2560, 97097), (2716, 91520), (2816, 88270), (2860, 86912), (2912, 85360), (3080, 80704), (3104, 80080), (3328, 74690), (3395, 73216), (3520, 70616), (3584, 69355), (3640, 68288), (3880, 64064), (4004, 62080), (4160, 59752), (4268, 58240), (4480, 55484), (4576, 54320), (4928, 50440), (5005, 49664), (5044, 49280), (5335, 46592), (5432, 45760), (5632, 44135), (5720, 43456), (5824, 42680), (6160, 40352), (6208, 40040), (6305, 39424), (6656, 37345), (6790, 36608), (7040, 35308), (7280, 34144), (7469, 33280), (7760, 32032), (8008, 31040), (8320, 29876), (8536, 29120), (8827, 28160), (8960, 27742), (9152, 27160), (9856, 25220), (10010, 24832), (10088, 24640), (10670, 23296), (10864, 22880), (11440, 21728), (11648, 21340), (12320, 20176), (12416, 20020), (12610, 19712), (13580, 18304), (13871, 17920), (14080, 17654), (14560, 17072), (14938, 16640), (15520, 16016)]