1851315840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 384

約数和(自身を含む): 7103116800

約数和(自身を除く): 5251800960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 122, 128, 132, 144, 160, 165, 176, 180, 183, 192, 198, 220, 240, 244, 264, 288, 305, 320, 330, 352, 360, 366, 384, 396, 440, 479, 480, 488, 495, 528, 549, 576, 610, 640, 660, 671, 704, 720, 732, 792, 880, 915, 958, 960, 976, 990, 1056, 1098, 1152, 1220, 1320, 1342, 1408, 1437, 1440, 1464, 1584, 1760, 1830, 1916, 1920, 1952, 1980, 2013, 2112, 2196, 2395, 2440, 2640, 2684, 2745, 2874, 2880, 2928, 3168, 3355, 3520, 3660, 3832, 3904, 3960, 4026, 4224, 4311, 4392, 4790, 4880, 5269, 5280, 5368, 5490, 5748, 5760, 5856, 6039, 6336, 6710, 7040, 7185, 7320, 7664, 7808, 7920, 8052, 8622, 8784, 9580, 9760, 10065, 10538, 10560, 10736, 10980, 11496, 11712, 12078, 12672, 13420, 14370, 14640, 15328, 15807, 15840, 16104, 17244, 17568, 19160, 19520, 20130, 21076, 21120, 21472, 21555, 21960, 22992, 23424, 24156, 26345, 26840, 28740, 29219, 29280, 30195, 30656, 31614, 31680, 32208, 34488, 35136, 38320, 39040, 40260, 42152, 42944, 43110, 43920, 45984, 47421, 48312, 52690, 53680, 57480, 58438, 58560, 60390, 61312, 63228, 63360, 64416, 68976, 70272, 76640, 79035, 80520, 84304, 85888, 86220, 87657, 87840, 91968, 94842, 96624, 105380, 107360, 114960, 116876, 117120, 120780, 126456, 128832, 137952, 146095, 153280, 158070, 161040, 168608, 172440, 175314, 175680, 183936, 189684, 193248, 210760, 214720, 229920, 233752, 237105, 241560, 252912, 257664, 262971, 275904, 292190, 306560, 316140, 321409, 322080, 337216, 344880, 350628, 351360, 379368, 386496, 421520, 429440, 438285, 459840, 467504, 474210, 483120, 505824, 525942, 551808, 584380, 632280, 642818, 644160, 674432, 689760, 701256, 758736, 772992, 843040, 876570, 919680, 935008, 948420, 964227, 966240, 1011648, 1051884, 1168760, 1264560, 1285636, 1288320, 1314855, 1379520, 1402512, 1517472, 1607045, 1686080, 1753140, 1870016, 1896840, 1928454, 1932480, 2023296, 2103768, 2337520, 2529120, 2571272, 2629710, 2759040, 2805024, 2892681, 3034944, 3214090, 3372160, 3506280, 3740032, 3793680, 3856908, 3864960, 4207536, 4675040, 4821135, 5058240, 5142544, 5259420, 5610048, 5785362, 6069888, 6428180, 7012560, 7587360, 7713816, 8415072, 9350080, 9642270, 10116480, 10285088, 10518840, 11220096, 11570724, 12856360, 14025120, 14463405, 15174720, 15427632, 16830144, 18700160, 19284540, 20570176, 21037680, 23141448, 25712720, 28050240, 28926810, 30349440, 30855264, 33660288, 38569080, 41140352, 42075360, 46282896, 51425440, 56100480, 57853620, 61710528, 77138160, 84150720, 92565792, 102850880, 115707240, 123421056, 154276320, 168301440, 185131584, 205701760, 231414480, 308552640, 370263168, 462828960, 617105280, 925657920, 1851315840]

約数ペア:

[(1, 1851315840), (2, 925657920), (3, 617105280), (4, 462828960), (5, 370263168), (6, 308552640), (8, 231414480), (9, 205701760), (10, 185131584), (11, 168301440), (12, 154276320), (15, 123421056), (16, 115707240), (18, 102850880), (20, 92565792), (22, 84150720), (24, 77138160), (30, 61710528), (32, 57853620), (33, 56100480), (36, 51425440), (40, 46282896), (44, 42075360), (45, 41140352), (48, 38569080), (55, 33660288), (60, 30855264), (61, 30349440), (64, 28926810), (66, 28050240), (72, 25712720), (80, 23141448), (88, 21037680), (90, 20570176), (96, 19284540), (99, 18700160), (110, 16830144), (120, 15427632), (122, 15174720), (128, 14463405), (132, 14025120), (144, 12856360), (160, 11570724), (165, 11220096), (176, 10518840), (180, 10285088), (183, 10116480), (192, 9642270), (198, 9350080), (220, 8415072), (240, 7713816), (244, 7587360), (264, 7012560), (288, 6428180), (305, 6069888), (320, 5785362), (330, 5610048), (352, 5259420), (360, 5142544), (366, 5058240), (384, 4821135), (396, 4675040), (440, 4207536), (479, 3864960), (480, 3856908), (488, 3793680), (495, 3740032), (528, 3506280), (549, 3372160), (576, 3214090), (610, 3034944), (640, 2892681), (660, 2805024), (671, 2759040), (704, 2629710), (720, 2571272), (732, 2529120), (792, 2337520), (880, 2103768), (915, 2023296), (958, 1932480), (960, 1928454), (976, 1896840), (990, 1870016), (1056, 1753140), (1098, 1686080), (1152, 1607045), (1220, 1517472), (1320, 1402512), (1342, 1379520), (1408, 1314855), (1437, 1288320), (1440, 1285636), (1464, 1264560), (1584, 1168760), (1760, 1051884), (1830, 1011648), (1916, 966240), (1920, 964227), (1952, 948420), (1980, 935008), (2013, 919680), (2112, 876570), (2196, 843040), (2395, 772992), (2440, 758736), (2640, 701256), (2684, 689760), (2745, 674432), (2874, 644160), (2880, 642818), (2928, 632280), (3168, 584380), (3355, 551808), (3520, 525942), (3660, 505824), (3832, 483120), (3904, 474210), (3960, 467504), (4026, 459840), (4224, 438285), (4311, 429440), (4392, 421520), (4790, 386496), (4880, 379368), (5269, 351360), (5280, 350628), (5368, 344880), (5490, 337216), (5748, 322080), (5760, 321409), (5856, 316140), (6039, 306560), (6336, 292190), (6710, 275904), (7040, 262971), (7185, 257664), (7320, 252912), (7664, 241560), (7808, 237105), (7920, 233752), (8052, 229920), (8622, 214720), (8784, 210760), (9580, 193248), (9760, 189684), (10065, 183936), (10538, 175680), (10560, 175314), (10736, 172440), (10980, 168608), (11496, 161040), (11712, 158070), (12078, 153280), (12672, 146095), (13420, 137952), (14370, 128832), (14640, 126456), (15328, 120780), (15807, 117120), (15840, 116876), (16104, 114960), (17244, 107360), (17568, 105380), (19160, 96624), (19520, 94842), (20130, 91968), (21076, 87840), (21120, 87657), (21472, 86220), (21555, 85888), (21960, 84304), (22992, 80520), (23424, 79035), (24156, 76640), (26345, 70272), (26840, 68976), (28740, 64416), (29219, 63360), (29280, 63228), (30195, 61312), (30656, 60390), (31614, 58560), (31680, 58438), (32208, 57480), (34488, 53680), (35136, 52690), (38320, 48312), (39040, 47421), (40260, 45984), (42152, 43920), (42944, 43110)]