189002880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 754228800

約数和(自身を除く): 565225920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 157, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 264, 285, 288, 304, 314, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 471, 480, 495, 528, 570, 576, 608, 627, 628, 640, 660, 684, 704, 720, 760, 785, 792, 836, 855, 880, 912, 942, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1256, 1320, 1368, 1408, 1413, 1440, 1520, 1570, 1584, 1672, 1710, 1727, 1760, 1824, 1881, 1884, 1920, 1980, 2090, 2112, 2280, 2355, 2432, 2508, 2512, 2640, 2736, 2826, 2880, 2983, 3040, 3135, 3140, 3168, 3344, 3420, 3454, 3520, 3648, 3762, 3768, 3960, 4180, 4224, 4560, 4710, 5016, 5024, 5181, 5280, 5472, 5652, 5760, 5966, 6080, 6270, 6280, 6336, 6688, 6840, 6908, 7040, 7065, 7296, 7524, 7536, 7920, 8360, 8635, 8949, 9120, 9405, 9420, 10032, 10048, 10362, 10560, 10944, 11304, 11932, 12160, 12540, 12560, 12672, 13376, 13680, 13816, 14130, 14915, 15048, 15072, 15543, 15840, 16720, 17270, 17898, 18240, 18810, 18840, 20064, 20096, 20724, 21120, 21888, 22608, 23864, 25080, 25120, 25905, 26752, 26847, 27360, 27632, 28260, 29830, 30096, 30144, 31086, 31680, 32813, 33440, 34540, 35796, 36480, 37620, 37680, 40128, 41448, 44745, 45216, 47728, 50160, 50240, 51810, 53694, 54720, 55264, 56520, 59660, 60192, 60288, 62172, 63360, 65626, 66880, 69080, 71592, 75240, 75360, 77715, 80256, 82896, 89490, 90432, 95456, 98439, 100320, 100480, 103620, 107388, 109440, 110528, 113040, 119320, 120384, 124344, 131252, 133760, 134235, 138160, 143184, 150480, 150720, 155430, 164065, 165792, 178980, 180864, 190912, 196878, 200640, 207240, 214776, 221056, 226080, 238640, 240768, 248688, 262504, 268470, 276320, 286368, 295317, 300960, 301440, 310860, 328130, 331584, 357960, 381824, 393756, 401280, 414480, 429552, 452160, 477280, 492195, 497376, 525008, 536940, 552640, 572736, 590634, 601920, 621720, 656260, 663168, 715920, 787512, 828960, 859104, 904320, 954560, 984390, 994752, 1050016, 1073880, 1105280, 1145472, 1181268, 1203840, 1243440, 1312520, 1431840, 1476585, 1575024, 1657920, 1718208, 1909120, 1968780, 1989504, 2100032, 2147760, 2362536, 2486880, 2625040, 2863680, 2953170, 3150048, 3315840, 3436416, 3937560, 4200064, 4295520, 4725072, 4973760, 5250080, 5727360, 5906340, 6300096, 7875120, 8591040, 9450144, 9947520, 10500160, 11812680, 12600192, 15750240, 17182080, 18900288, 21000320, 23625360, 31500480, 37800576, 47250720, 63000960, 94501440, 189002880]

約数ペア:

[(1, 189002880), (2, 94501440), (3, 63000960), (4, 47250720), (5, 37800576), (6, 31500480), (8, 23625360), (9, 21000320), (10, 18900288), (11, 17182080), (12, 15750240), (15, 12600192), (16, 11812680), (18, 10500160), (19, 9947520), (20, 9450144), (22, 8591040), (24, 7875120), (30, 6300096), (32, 5906340), (33, 5727360), (36, 5250080), (38, 4973760), (40, 4725072), (44, 4295520), (45, 4200064), (48, 3937560), (55, 3436416), (57, 3315840), (60, 3150048), (64, 2953170), (66, 2863680), (72, 2625040), (76, 2486880), (80, 2362536), (88, 2147760), (90, 2100032), (95, 1989504), (96, 1968780), (99, 1909120), (110, 1718208), (114, 1657920), (120, 1575024), (128, 1476585), (132, 1431840), (144, 1312520), (152, 1243440), (157, 1203840), (160, 1181268), (165, 1145472), (171, 1105280), (176, 1073880), (180, 1050016), (190, 994752), (192, 984390), (198, 954560), (209, 904320), (220, 859104), (228, 828960), (240, 787512), (264, 715920), (285, 663168), (288, 656260), (304, 621720), (314, 601920), (320, 590634), (330, 572736), (342, 552640), (352, 536940), (360, 525008), (380, 497376), (384, 492195), (396, 477280), (418, 452160), (440, 429552), (456, 414480), (471, 401280), (480, 393756), (495, 381824), (528, 357960), (570, 331584), (576, 328130), (608, 310860), (627, 301440), (628, 300960), (640, 295317), (660, 286368), (684, 276320), (704, 268470), (720, 262504), (760, 248688), (785, 240768), (792, 238640), (836, 226080), (855, 221056), (880, 214776), (912, 207240), (942, 200640), (960, 196878), (990, 190912), (1045, 180864), (1056, 178980), (1140, 165792), (1152, 164065), (1216, 155430), (1254, 150720), (1256, 150480), (1320, 143184), (1368, 138160), (1408, 134235), (1413, 133760), (1440, 131252), (1520, 124344), (1570, 120384), (1584, 119320), (1672, 113040), (1710, 110528), (1727, 109440), (1760, 107388), (1824, 103620), (1881, 100480), (1884, 100320), (1920, 98439), (1980, 95456), (2090, 90432), (2112, 89490), (2280, 82896), (2355, 80256), (2432, 77715), (2508, 75360), (2512, 75240), (2640, 71592), (2736, 69080), (2826, 66880), (2880, 65626), (2983, 63360), (3040, 62172), (3135, 60288), (3140, 60192), (3168, 59660), (3344, 56520), (3420, 55264), (3454, 54720), (3520, 53694), (3648, 51810), (3762, 50240), (3768, 50160), (3960, 47728), (4180, 45216), (4224, 44745), (4560, 41448), (4710, 40128), (5016, 37680), (5024, 37620), (5181, 36480), (5280, 35796), (5472, 34540), (5652, 33440), (5760, 32813), (5966, 31680), (6080, 31086), (6270, 30144), (6280, 30096), (6336, 29830), (6688, 28260), (6840, 27632), (6908, 27360), (7040, 26847), (7065, 26752), (7296, 25905), (7524, 25120), (7536, 25080), (7920, 23864), (8360, 22608), (8635, 21888), (8949, 21120), (9120, 20724), (9405, 20096), (9420, 20064), (10032, 18840), (10048, 18810), (10362, 18240), (10560, 17898), (10944, 17270), (11304, 16720), (11932, 15840), (12160, 15543), (12540, 15072), (12560, 15048), (12672, 14915), (13376, 14130), (13680, 13816)]