20329113600

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 432

約数和(自身を含む): 73530098460

約数和(自身を除く): 53200984860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 157, 160, 180, 192, 200, 225, 240, 256, 281, 288, 300, 314, 320, 360, 384, 400, 450, 471, 480, 512, 562, 576, 600, 628, 640, 720, 768, 785, 800, 843, 900, 942, 960, 1024, 1124, 1152, 1200, 1256, 1280, 1405, 1413, 1440, 1536, 1570, 1600, 1686, 1800, 1884, 1920, 2048, 2248, 2304, 2355, 2400, 2512, 2529, 2560, 2810, 2826, 2880, 3072, 3140, 3200, 3372, 3600, 3768, 3840, 3925, 4215, 4496, 4608, 4710, 4800, 5024, 5058, 5120, 5620, 5652, 5760, 6144, 6280, 6400, 6744, 7025, 7065, 7200, 7536, 7680, 7850, 8430, 8992, 9216, 9420, 9600, 10048, 10116, 10240, 11240, 11304, 11520, 11775, 12560, 12645, 12800, 13488, 14050, 14130, 14400, 15072, 15360, 15700, 16860, 17984, 18432, 18840, 19200, 20096, 20232, 21075, 22480, 22608, 23040, 23550, 25120, 25290, 25600, 26976, 28100, 28260, 28800, 30144, 30720, 31400, 33720, 35325, 35968, 37680, 38400, 40192, 40464, 42150, 44117, 44960, 45216, 46080, 47100, 50240, 50580, 51200, 53952, 56200, 56520, 57600, 60288, 62800, 63225, 67440, 70650, 71936, 75360, 76800, 80384, 80928, 84300, 88234, 89920, 90432, 92160, 94200, 100480, 101160, 107904, 112400, 113040, 115200, 120576, 125600, 126450, 132351, 134880, 141300, 143872, 150720, 153600, 160768, 161856, 168600, 176468, 179840, 180864, 188400, 200960, 202320, 215808, 220585, 224800, 226080, 230400, 241152, 251200, 252900, 264702, 269760, 282600, 287744, 301440, 321536, 323712, 337200, 352936, 359680, 361728, 376800, 397053, 401920, 404640, 431616, 441170, 449600, 452160, 460800, 482304, 502400, 505800, 529404, 539520, 565200, 575488, 602880, 647424, 661755, 674400, 705872, 719360, 723456, 753600, 794106, 803840, 809280, 863232, 882340, 899200, 904320, 964608, 1004800, 1011600, 1058808, 1079040, 1102925, 1130400, 1205760, 1294848, 1323510, 1348800, 1411744, 1438720, 1446912, 1507200, 1588212, 1607680, 1618560, 1726464, 1764680, 1798400, 1808640, 1985265, 2009600, 2023200, 2117616, 2158080, 2205850, 2260800, 2411520, 2589696, 2647020, 2697600, 2823488, 2877440, 2893824, 3014400, 3176424, 3237120, 3308775, 3529360, 3596800, 3617280, 3970530, 4019200, 4046400, 4235232, 4316160, 4411700, 4521600, 4823040, 5179392, 5294040, 5395200, 5646976, 6028800, 6352848, 6474240, 6617550, 7058720, 7193600, 7234560, 7941060, 8038400, 8092800, 8470464, 8632320, 8823400, 9043200, 9926325, 10588080, 10790400, 11293952, 12057600, 12705696, 12948480, 13235100, 14117440, 14387200, 14469120, 15882120, 16185600, 16940928, 17646800, 18086400, 19852650, 21176160, 21580800, 22587904, 24115200, 25411392, 25896960, 26470200, 28234880, 31764240, 32371200, 33881856, 35293600, 36172800, 39705300, 42352320, 43161600, 45175808, 50822784, 52940400, 56469760, 63528480, 64742400, 67763712, 70587200, 72345600, 79410600, 84704640, 90351616, 101645568, 105880800, 112939520, 127056960, 129484800, 135527424, 141174400, 158821200, 169409280, 203291136, 211761600, 225879040, 254113920, 271054848, 282348800, 317642400, 338818560, 406582272, 423523200, 451758080, 508227840, 564697600, 635284800, 677637120, 813164544, 847046400, 1016455680, 1129395200, 1270569600, 1355274240, 1694092800, 2032911360, 2258790400, 2541139200, 3388185600, 4065822720, 5082278400, 6776371200, 10164556800, 20329113600]

約数ペア:

[(1, 20329113600), (2, 10164556800), (3, 6776371200), (4, 5082278400), (5, 4065822720), (6, 3388185600), (8, 2541139200), (9, 2258790400), (10, 2032911360), (12, 1694092800), (15, 1355274240), (16, 1270569600), (18, 1129395200), (20, 1016455680), (24, 847046400), (25, 813164544), (30, 677637120), (32, 635284800), (36, 564697600), (40, 508227840), (45, 451758080), (48, 423523200), (50, 406582272), (60, 338818560), (64, 317642400), (72, 282348800), (75, 271054848), (80, 254113920), (90, 225879040), (96, 211761600), (100, 203291136), (120, 169409280), (128, 158821200), (144, 141174400), (150, 135527424), (157, 129484800), (160, 127056960), (180, 112939520), (192, 105880800), (200, 101645568), (225, 90351616), (240, 84704640), (256, 79410600), (281, 72345600), (288, 70587200), (300, 67763712), (314, 64742400), (320, 63528480), (360, 56469760), (384, 52940400), (400, 50822784), (450, 45175808), (471, 43161600), (480, 42352320), (512, 39705300), (562, 36172800), (576, 35293600), (600, 33881856), (628, 32371200), (640, 31764240), (720, 28234880), (768, 26470200), (785, 25896960), (800, 25411392), (843, 24115200), (900, 22587904), (942, 21580800), (960, 21176160), (1024, 19852650), (1124, 18086400), (1152, 17646800), (1200, 16940928), (1256, 16185600), (1280, 15882120), (1405, 14469120), (1413, 14387200), (1440, 14117440), (1536, 13235100), (1570, 12948480), (1600, 12705696), (1686, 12057600), (1800, 11293952), (1884, 10790400), (1920, 10588080), (2048, 9926325), (2248, 9043200), (2304, 8823400), (2355, 8632320), (2400, 8470464), (2512, 8092800), (2529, 8038400), (2560, 7941060), (2810, 7234560), (2826, 7193600), (2880, 7058720), (3072, 6617550), (3140, 6474240), (3200, 6352848), (3372, 6028800), (3600, 5646976), (3768, 5395200), (3840, 5294040), (3925, 5179392), (4215, 4823040), (4496, 4521600), (4608, 4411700), (4710, 4316160), (4800, 4235232), (5024, 4046400), (5058, 4019200), (5120, 3970530), (5620, 3617280), (5652, 3596800), (5760, 3529360), (6144, 3308775), (6280, 3237120), (6400, 3176424), (6744, 3014400), (7025, 2893824), (7065, 2877440), (7200, 2823488), (7536, 2697600), (7680, 2647020), (7850, 2589696), (8430, 2411520), (8992, 2260800), (9216, 2205850), (9420, 2158080), (9600, 2117616), (10048, 2023200), (10116, 2009600), (10240, 1985265), (11240, 1808640), (11304, 1798400), (11520, 1764680), (11775, 1726464), (12560, 1618560), (12645, 1607680), (12800, 1588212), (13488, 1507200), (14050, 1446912), (14130, 1438720), (14400, 1411744), (15072, 1348800), (15360, 1323510), (15700, 1294848), (16860, 1205760), (17984, 1130400), (18432, 1102925), (18840, 1079040), (19200, 1058808), (20096, 1011600), (20232, 1004800), (21075, 964608), (22480, 904320), (22608, 899200), (23040, 882340), (23550, 863232), (25120, 809280), (25290, 803840), (25600, 794106), (26976, 753600), (28100, 723456), (28260, 719360), (28800, 705872), (30144, 674400), (30720, 661755), (31400, 647424), (33720, 602880), (35325, 575488), (35968, 565200), (37680, 539520), (38400, 529404), (40192, 505800), (40464, 502400), (42150, 482304), (44117, 460800), (44960, 452160), (45216, 449600), (46080, 441170), (47100, 431616), (50240, 404640), (50580, 401920), (51200, 397053), (53952, 376800), (56200, 361728), (56520, 359680), (57600, 352936), (60288, 337200), (62800, 323712), (63225, 321536), (67440, 301440), (70650, 287744), (71936, 282600), (75360, 269760), (76800, 264702), (80384, 252900), (80928, 251200), (84300, 241152), (88234, 230400), (89920, 226080), (90432, 224800), (92160, 220585), (94200, 215808), (100480, 202320), (101160, 200960), (107904, 188400), (112400, 180864), (113040, 179840), (115200, 176468), (120576, 168600), (125600, 161856), (126450, 160768), (132351, 153600), (134880, 150720), (141300, 143872)]