188261920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 589498560

約数和(自身を除く): 401236640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 49, 55, 56, 59, 70, 74, 77, 80, 88, 98, 110, 112, 118, 140, 148, 154, 160, 176, 185, 196, 220, 224, 236, 245, 259, 280, 295, 296, 308, 352, 370, 385, 392, 407, 413, 440, 472, 490, 518, 539, 560, 590, 592, 616, 649, 740, 770, 784, 814, 826, 880, 944, 980, 1036, 1078, 1120, 1180, 1184, 1232, 1295, 1298, 1480, 1540, 1568, 1628, 1652, 1760, 1813, 1888, 1960, 2035, 2065, 2072, 2156, 2183, 2360, 2464, 2590, 2596, 2695, 2849, 2891, 2960, 3080, 3245, 3256, 3304, 3626, 3920, 4070, 4130, 4144, 4312, 4366, 4543, 4720, 5180, 5192, 5390, 5698, 5782, 5920, 6160, 6490, 6512, 6608, 7252, 7840, 8140, 8260, 8288, 8624, 8732, 9065, 9086, 9440, 10360, 10384, 10780, 10915, 11396, 11564, 12320, 12980, 13024, 13216, 14245, 14455, 14504, 15281, 16280, 16520, 17248, 17464, 18130, 18172, 19943, 20720, 20768, 21560, 21830, 22715, 22792, 23128, 24013, 25960, 28490, 28910, 29008, 30562, 31801, 32560, 33040, 34928, 36260, 36344, 39886, 41440, 43120, 43660, 45430, 45584, 46256, 48026, 51920, 56980, 57820, 58016, 61124, 63602, 65120, 66080, 69856, 72520, 72688, 76405, 79772, 86240, 87320, 90860, 91168, 92512, 96052, 99715, 103840, 106967, 113960, 115640, 120065, 122248, 127204, 145040, 145376, 152810, 159005, 159544, 168091, 174640, 181720, 192104, 199430, 213934, 227920, 231280, 240130, 244496, 254408, 290080, 305620, 318010, 319088, 336182, 349280, 363440, 384208, 398860, 427868, 455840, 462560, 480260, 488992, 508816, 534835, 611240, 636020, 638176, 672364, 726880, 768416, 797720, 840455, 855736, 960520, 1017632, 1069670, 1176637, 1222480, 1272040, 1344728, 1595440, 1680910, 1711472, 1921040, 2139340, 2353274, 2444960, 2544080, 2689456, 3190880, 3361820, 3422944, 3842080, 4278680, 4706548, 5088160, 5378912, 5883185, 6723640, 8557360, 9413096, 11766370, 13447280, 17114720, 18826192, 23532740, 26894560, 37652384, 47065480, 94130960, 188261920]

約数ペア:

[(1, 188261920), (2, 94130960), (4, 47065480), (5, 37652384), (7, 26894560), (8, 23532740), (10, 18826192), (11, 17114720), (14, 13447280), (16, 11766370), (20, 9413096), (22, 8557360), (28, 6723640), (32, 5883185), (35, 5378912), (37, 5088160), (40, 4706548), (44, 4278680), (49, 3842080), (55, 3422944), (56, 3361820), (59, 3190880), (70, 2689456), (74, 2544080), (77, 2444960), (80, 2353274), (88, 2139340), (98, 1921040), (110, 1711472), (112, 1680910), (118, 1595440), (140, 1344728), (148, 1272040), (154, 1222480), (160, 1176637), (176, 1069670), (185, 1017632), (196, 960520), (220, 855736), (224, 840455), (236, 797720), (245, 768416), (259, 726880), (280, 672364), (295, 638176), (296, 636020), (308, 611240), (352, 534835), (370, 508816), (385, 488992), (392, 480260), (407, 462560), (413, 455840), (440, 427868), (472, 398860), (490, 384208), (518, 363440), (539, 349280), (560, 336182), (590, 319088), (592, 318010), (616, 305620), (649, 290080), (740, 254408), (770, 244496), (784, 240130), (814, 231280), (826, 227920), (880, 213934), (944, 199430), (980, 192104), (1036, 181720), (1078, 174640), (1120, 168091), (1180, 159544), (1184, 159005), (1232, 152810), (1295, 145376), (1298, 145040), (1480, 127204), (1540, 122248), (1568, 120065), (1628, 115640), (1652, 113960), (1760, 106967), (1813, 103840), (1888, 99715), (1960, 96052), (2035, 92512), (2065, 91168), (2072, 90860), (2156, 87320), (2183, 86240), (2360, 79772), (2464, 76405), (2590, 72688), (2596, 72520), (2695, 69856), (2849, 66080), (2891, 65120), (2960, 63602), (3080, 61124), (3245, 58016), (3256, 57820), (3304, 56980), (3626, 51920), (3920, 48026), (4070, 46256), (4130, 45584), (4144, 45430), (4312, 43660), (4366, 43120), (4543, 41440), (4720, 39886), (5180, 36344), (5192, 36260), (5390, 34928), (5698, 33040), (5782, 32560), (5920, 31801), (6160, 30562), (6490, 29008), (6512, 28910), (6608, 28490), (7252, 25960), (7840, 24013), (8140, 23128), (8260, 22792), (8288, 22715), (8624, 21830), (8732, 21560), (9065, 20768), (9086, 20720), (9440, 19943), (10360, 18172), (10384, 18130), (10780, 17464), (10915, 17248), (11396, 16520), (11564, 16280), (12320, 15281), (12980, 14504), (13024, 14455), (13216, 14245)]