1868428080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 320

約数和(自身を含む): 6910272000

約数和(自身を除く): 5041843920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 90, 95, 106, 108, 114, 120, 135, 144, 152, 159, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 304, 318, 342, 360, 380, 424, 432, 456, 477, 513, 530, 540, 570, 636, 684, 720, 760, 795, 848, 855, 859, 912, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1520, 1590, 1710, 1718, 1908, 2014, 2052, 2120, 2160, 2280, 2385, 2544, 2565, 2577, 2736, 2862, 3021, 3180, 3420, 3436, 3816, 4028, 4104, 4240, 4295, 4560, 4770, 5035, 5130, 5154, 5724, 6042, 6360, 6840, 6872, 7155, 7632, 7731, 8056, 8208, 8590, 9063, 9540, 10070, 10260, 10308, 11448, 12084, 12720, 12885, 13680, 13744, 14310, 15105, 15462, 16112, 16321, 17180, 18126, 19080, 20140, 20520, 20616, 22896, 23193, 24168, 25770, 27189, 28620, 30210, 30924, 32642, 34360, 36252, 38160, 38655, 40280, 41040, 41232, 45315, 45527, 46386, 48336, 48963, 51540, 54378, 57240, 60420, 61848, 65284, 68720, 72504, 77310, 80560, 81605, 90630, 91054, 92772, 97926, 103080, 108756, 114480, 115965, 120840, 123696, 130568, 135945, 136581, 145008, 146889, 154620, 163210, 181260, 182108, 185544, 195852, 206160, 217512, 227635, 231930, 241680, 244815, 261136, 271890, 273162, 293778, 309240, 326420, 362520, 364216, 371088, 391704, 409743, 435024, 440667, 455270, 463860, 489630, 543780, 546324, 587556, 618480, 652840, 682905, 725040, 728432, 734445, 783408, 819486, 865013, 881334, 910540, 927720, 979260, 1087560, 1092648, 1175112, 1229229, 1305680, 1365810, 1468890, 1638972, 1730026, 1762668, 1821080, 1855440, 1958520, 2048715, 2175120, 2185296, 2203335, 2350224, 2458458, 2595039, 2731620, 2937780, 3277944, 3460052, 3525336, 3642160, 3917040, 4097430, 4325065, 4406670, 4916916, 5190078, 5463240, 5875560, 6146145, 6555888, 6920104, 7050672, 7785117, 8194860, 8650130, 8813340, 9833832, 10380156, 10926480, 11751120, 12292290, 12975195, 13840208, 15570234, 16389720, 17300260, 17626680, 19667664, 20760312, 23355351, 24584580, 25950390, 31140468, 32779440, 34600520, 35253360, 38925585, 41520624, 46710702, 49169160, 51900780, 62280936, 69201040, 77851170, 93421404, 98338320, 103801560, 116776755, 124561872, 155702340, 186842808, 207603120, 233553510, 311404680, 373685616, 467107020, 622809360, 934214040, 1868428080]

約数ペア:

[(1, 1868428080), (2, 934214040), (3, 622809360), (4, 467107020), (5, 373685616), (6, 311404680), (8, 233553510), (9, 207603120), (10, 186842808), (12, 155702340), (15, 124561872), (16, 116776755), (18, 103801560), (19, 98338320), (20, 93421404), (24, 77851170), (27, 69201040), (30, 62280936), (36, 51900780), (38, 49169160), (40, 46710702), (45, 41520624), (48, 38925585), (53, 35253360), (54, 34600520), (57, 32779440), (60, 31140468), (72, 25950390), (76, 24584580), (80, 23355351), (90, 20760312), (95, 19667664), (106, 17626680), (108, 17300260), (114, 16389720), (120, 15570234), (135, 13840208), (144, 12975195), (152, 12292290), (159, 11751120), (171, 10926480), (180, 10380156), (190, 9833832), (212, 8813340), (216, 8650130), (228, 8194860), (240, 7785117), (265, 7050672), (270, 6920104), (285, 6555888), (304, 6146145), (318, 5875560), (342, 5463240), (360, 5190078), (380, 4916916), (424, 4406670), (432, 4325065), (456, 4097430), (477, 3917040), (513, 3642160), (530, 3525336), (540, 3460052), (570, 3277944), (636, 2937780), (684, 2731620), (720, 2595039), (760, 2458458), (795, 2350224), (848, 2203335), (855, 2185296), (859, 2175120), (912, 2048715), (954, 1958520), (1007, 1855440), (1026, 1821080), (1060, 1762668), (1080, 1730026), (1140, 1638972), (1272, 1468890), (1368, 1365810), (1431, 1305680), (1520, 1229229), (1590, 1175112), (1710, 1092648), (1718, 1087560), (1908, 979260), (2014, 927720), (2052, 910540), (2120, 881334), (2160, 865013), (2280, 819486), (2385, 783408), (2544, 734445), (2565, 728432), (2577, 725040), (2736, 682905), (2862, 652840), (3021, 618480), (3180, 587556), (3420, 546324), (3436, 543780), (3816, 489630), (4028, 463860), (4104, 455270), (4240, 440667), (4295, 435024), (4560, 409743), (4770, 391704), (5035, 371088), (5130, 364216), (5154, 362520), (5724, 326420), (6042, 309240), (6360, 293778), (6840, 273162), (6872, 271890), (7155, 261136), (7632, 244815), (7731, 241680), (8056, 231930), (8208, 227635), (8590, 217512), (9063, 206160), (9540, 195852), (10070, 185544), (10260, 182108), (10308, 181260), (11448, 163210), (12084, 154620), (12720, 146889), (12885, 145008), (13680, 136581), (13744, 135945), (14310, 130568), (15105, 123696), (15462, 120840), (16112, 115965), (16321, 114480), (17180, 108756), (18126, 103080), (19080, 97926), (20140, 92772), (20520, 91054), (20616, 90630), (22896, 81605), (23193, 80560), (24168, 77310), (25770, 72504), (27189, 68720), (28620, 65284), (30210, 61848), (30924, 60420), (32642, 57240), (34360, 54378), (36252, 51540), (38160, 48963), (38655, 48336), (40280, 46386), (41040, 45527), (41232, 45315)]