187499520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 264

約数和(自身を含む): 701891736

約数和(自身を除く): 514392216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 313, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 626, 640, 720, 768, 780, 832, 936, 939, 960, 1024, 1040, 1152, 1170, 1248, 1252, 1280, 1440, 1536, 1560, 1565, 1664, 1872, 1878, 1920, 2080, 2304, 2340, 2496, 2504, 2560, 2817, 2880, 3072, 3120, 3130, 3328, 3744, 3756, 3840, 4069, 4160, 4608, 4680, 4695, 4992, 5008, 5120, 5634, 5760, 6240, 6260, 6656, 7488, 7512, 7680, 8138, 8320, 9216, 9360, 9390, 9984, 10016, 11268, 11520, 12207, 12480, 12520, 13312, 14085, 14976, 15024, 15360, 16276, 16640, 18720, 18780, 19968, 20032, 20345, 22536, 23040, 24414, 24960, 25040, 28170, 29952, 30048, 32552, 33280, 36621, 37440, 37560, 39936, 40064, 40690, 45072, 46080, 48828, 49920, 50080, 56340, 59904, 60096, 61035, 65104, 66560, 73242, 74880, 75120, 80128, 81380, 90144, 97656, 99840, 100160, 112680, 119808, 120192, 122070, 130208, 146484, 149760, 150240, 160256, 162760, 180288, 183105, 195312, 199680, 200320, 225360, 240384, 244140, 260416, 292968, 299520, 300480, 320512, 325520, 360576, 366210, 390624, 400640, 450720, 480768, 488280, 520832, 585936, 599040, 600960, 651040, 721152, 732420, 781248, 801280, 901440, 961536, 976560, 1041664, 1171872, 1201920, 1302080, 1442304, 1464840, 1562496, 1602560, 1802880, 1953120, 2083328, 2343744, 2403840, 2604160, 2884608, 2929680, 3124992, 3605760, 3906240, 4166656, 4687488, 4807680, 5208320, 5859360, 6249984, 7211520, 7812480, 9374976, 10416640, 11718720, 12499968, 14423040, 15624960, 18749952, 20833280, 23437440, 31249920, 37499904, 46874880, 62499840, 93749760, 187499520]

約数ペア:

[(1, 187499520), (2, 93749760), (3, 62499840), (4, 46874880), (5, 37499904), (6, 31249920), (8, 23437440), (9, 20833280), (10, 18749952), (12, 15624960), (13, 14423040), (15, 12499968), (16, 11718720), (18, 10416640), (20, 9374976), (24, 7812480), (26, 7211520), (30, 6249984), (32, 5859360), (36, 5208320), (39, 4807680), (40, 4687488), (45, 4166656), (48, 3906240), (52, 3605760), (60, 3124992), (64, 2929680), (65, 2884608), (72, 2604160), (78, 2403840), (80, 2343744), (90, 2083328), (96, 1953120), (104, 1802880), (117, 1602560), (120, 1562496), (128, 1464840), (130, 1442304), (144, 1302080), (156, 1201920), (160, 1171872), (180, 1041664), (192, 976560), (195, 961536), (208, 901440), (234, 801280), (240, 781248), (256, 732420), (260, 721152), (288, 651040), (312, 600960), (313, 599040), (320, 585936), (360, 520832), (384, 488280), (390, 480768), (416, 450720), (468, 400640), (480, 390624), (512, 366210), (520, 360576), (576, 325520), (585, 320512), (624, 300480), (626, 299520), (640, 292968), (720, 260416), (768, 244140), (780, 240384), (832, 225360), (936, 200320), (939, 199680), (960, 195312), (1024, 183105), (1040, 180288), (1152, 162760), (1170, 160256), (1248, 150240), (1252, 149760), (1280, 146484), (1440, 130208), (1536, 122070), (1560, 120192), (1565, 119808), (1664, 112680), (1872, 100160), (1878, 99840), (1920, 97656), (2080, 90144), (2304, 81380), (2340, 80128), (2496, 75120), (2504, 74880), (2560, 73242), (2817, 66560), (2880, 65104), (3072, 61035), (3120, 60096), (3130, 59904), (3328, 56340), (3744, 50080), (3756, 49920), (3840, 48828), (4069, 46080), (4160, 45072), (4608, 40690), (4680, 40064), (4695, 39936), (4992, 37560), (5008, 37440), (5120, 36621), (5634, 33280), (5760, 32552), (6240, 30048), (6260, 29952), (6656, 28170), (7488, 25040), (7512, 24960), (7680, 24414), (8138, 23040), (8320, 22536), (9216, 20345), (9360, 20032), (9390, 19968), (9984, 18780), (10016, 18720), (11268, 16640), (11520, 16276), (12207, 15360), (12480, 15024), (12520, 14976), (13312, 14085)]