19843670880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 432

約数和(自身を含む): 75692936592

約数和(自身を除く): 55849265712

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 122, 132, 144, 160, 165, 176, 180, 183, 198, 220, 240, 242, 244, 264, 288, 305, 330, 352, 360, 363, 366, 396, 440, 480, 484, 488, 495, 528, 549, 605, 610, 660, 671, 720, 726, 732, 792, 880, 915, 968, 976, 990, 1056, 1089, 1098, 1210, 1220, 1320, 1342, 1440, 1452, 1464, 1584, 1760, 1815, 1830, 1867, 1936, 1952, 1980, 2013, 2178, 2196, 2420, 2440, 2640, 2684, 2745, 2904, 2928, 3168, 3355, 3630, 3660, 3734, 3872, 3960, 4026, 4356, 4392, 4840, 4880, 5280, 5368, 5445, 5490, 5601, 5808, 5856, 6039, 6710, 7260, 7320, 7381, 7468, 7920, 8052, 8712, 8784, 9335, 9680, 9760, 10065, 10736, 10890, 10980, 11202, 11616, 12078, 13420, 14520, 14640, 14762, 14936, 15840, 16104, 16803, 17424, 17568, 18670, 19360, 20130, 20537, 21472, 21780, 21960, 22143, 22404, 24156, 26840, 28005, 29040, 29280, 29524, 29872, 30195, 32208, 33606, 34848, 36905, 37340, 40260, 41074, 43560, 43920, 44286, 44808, 48312, 53680, 56010, 58080, 59048, 59744, 60390, 61611, 64416, 66429, 67212, 73810, 74680, 80520, 82148, 84015, 87120, 87840, 88572, 89616, 96624, 102685, 107360, 110715, 112020, 113887, 118096, 120780, 123222, 132858, 134424, 147620, 149360, 161040, 164296, 168030, 174240, 177144, 179232, 184833, 193248, 205370, 221430, 224040, 225907, 227774, 236192, 241560, 246444, 265716, 268848, 295240, 298720, 308055, 322080, 328592, 332145, 336060, 341661, 354288, 369666, 410740, 442860, 448080, 451814, 455548, 483120, 492888, 531432, 537696, 569435, 590480, 616110, 657184, 664290, 672120, 677721, 683322, 708576, 739332, 821480, 885720, 896160, 903628, 911096, 924165, 966240, 985776, 1024983, 1062864, 1129535, 1138870, 1180960, 1232220, 1252757, 1328580, 1344240, 1355442, 1366644, 1478664, 1642960, 1708305, 1771440, 1807256, 1822192, 1848330, 1971552, 2033163, 2049966, 2125728, 2259070, 2277740, 2464440, 2505514, 2657160, 2688480, 2710884, 2733288, 2957328, 3285920, 3388605, 3416610, 3542880, 3614512, 3644384, 3696660, 3758271, 4066326, 4099932, 4518140, 4555480, 4928880, 5011028, 5124915, 5314320, 5421768, 5466576, 5914656, 6263785, 6777210, 6833220, 7229024, 7393320, 7516542, 8132652, 8199864, 9036280, 9110960, 9857760, 10022056, 10165815, 10249830, 10628640, 10843536, 10933152, 11274813, 12527570, 13554420, 13666440, 13780327, 14786640, 15033084, 16265304, 16399728, 18072560, 18221920, 18791355, 20044112, 20331630, 20499660, 21687072, 22549626, 25055140, 27108840, 27332880, 27560654, 29573280, 30066168, 32530608, 32799456, 36145120, 37582710, 40088224, 40663260, 40999320, 41340981, 45099252, 50110280, 54217680, 54665760, 55121308, 56374065, 60132336, 65061216, 68901635, 75165420, 81326520, 81998640, 82681962, 90198504, 100220560, 108435360, 110242616, 112748130, 120264672, 124022943, 137803270, 150330840, 162653040, 163997280, 165363924, 180397008, 200441120, 206704905, 220485232, 225496260, 248045886, 275606540, 300661680, 325306080, 330727848, 360794016, 413409810, 440970464, 450992520, 496091772, 551213080, 601323360, 620114715, 661455696, 826819620, 901985040, 992183544, 1102426160, 1240229430, 1322911392, 1653639240, 1803970080, 1984367088, 2204852320, 2480458860, 3307278480, 3968734176, 4960917720, 6614556960, 9921835440, 19843670880]

約数ペア:

[(1, 19843670880), (2, 9921835440), (3, 6614556960), (4, 4960917720), (5, 3968734176), (6, 3307278480), (8, 2480458860), (9, 2204852320), (10, 1984367088), (11, 1803970080), (12, 1653639240), (15, 1322911392), (16, 1240229430), (18, 1102426160), (20, 992183544), (22, 901985040), (24, 826819620), (30, 661455696), (32, 620114715), (33, 601323360), (36, 551213080), (40, 496091772), (44, 450992520), (45, 440970464), (48, 413409810), (55, 360794016), (60, 330727848), (61, 325306080), (66, 300661680), (72, 275606540), (80, 248045886), (88, 225496260), (90, 220485232), (96, 206704905), (99, 200441120), (110, 180397008), (120, 165363924), (121, 163997280), (122, 162653040), (132, 150330840), (144, 137803270), (160, 124022943), (165, 120264672), (176, 112748130), (180, 110242616), (183, 108435360), (198, 100220560), (220, 90198504), (240, 82681962), (242, 81998640), (244, 81326520), (264, 75165420), (288, 68901635), (305, 65061216), (330, 60132336), (352, 56374065), (360, 55121308), (363, 54665760), (366, 54217680), (396, 50110280), (440, 45099252), (480, 41340981), (484, 40999320), (488, 40663260), (495, 40088224), (528, 37582710), (549, 36145120), (605, 32799456), (610, 32530608), (660, 30066168), (671, 29573280), (720, 27560654), (726, 27332880), (732, 27108840), (792, 25055140), (880, 22549626), (915, 21687072), (968, 20499660), (976, 20331630), (990, 20044112), (1056, 18791355), (1089, 18221920), (1098, 18072560), (1210, 16399728), (1220, 16265304), (1320, 15033084), (1342, 14786640), (1440, 13780327), (1452, 13666440), (1464, 13554420), (1584, 12527570), (1760, 11274813), (1815, 10933152), (1830, 10843536), (1867, 10628640), (1936, 10249830), (1952, 10165815), (1980, 10022056), (2013, 9857760), (2178, 9110960), (2196, 9036280), (2420, 8199864), (2440, 8132652), (2640, 7516542), (2684, 7393320), (2745, 7229024), (2904, 6833220), (2928, 6777210), (3168, 6263785), (3355, 5914656), (3630, 5466576), (3660, 5421768), (3734, 5314320), (3872, 5124915), (3960, 5011028), (4026, 4928880), (4356, 4555480), (4392, 4518140), (4840, 4099932), (4880, 4066326), (5280, 3758271), (5368, 3696660), (5445, 3644384), (5490, 3614512), (5601, 3542880), (5808, 3416610), (5856, 3388605), (6039, 3285920), (6710, 2957328), (7260, 2733288), (7320, 2710884), (7381, 2688480), (7468, 2657160), (7920, 2505514), (8052, 2464440), (8712, 2277740), (8784, 2259070), (9335, 2125728), (9680, 2049966), (9760, 2033163), (10065, 1971552), (10736, 1848330), (10890, 1822192), (10980, 1807256), (11202, 1771440), (11616, 1708305), (12078, 1642960), (13420, 1478664), (14520, 1366644), (14640, 1355442), (14762, 1344240), (14936, 1328580), (15840, 1252757), (16104, 1232220), (16803, 1180960), (17424, 1138870), (17568, 1129535), (18670, 1062864), (19360, 1024983), (20130, 985776), (20537, 966240), (21472, 924165), (21780, 911096), (21960, 903628), (22143, 896160), (22404, 885720), (24156, 821480), (26840, 739332), (28005, 708576), (29040, 683322), (29280, 677721), (29524, 672120), (29872, 664290), (30195, 657184), (32208, 616110), (33606, 590480), (34848, 569435), (36905, 537696), (37340, 531432), (40260, 492888), (41074, 483120), (43560, 455548), (43920, 451814), (44286, 448080), (44808, 442860), (48312, 410740), (53680, 369666), (56010, 354288), (58080, 341661), (59048, 336060), (59744, 332145), (60390, 328592), (61611, 322080), (64416, 308055), (66429, 298720), (67212, 295240), (73810, 268848), (74680, 265716), (80520, 246444), (82148, 241560), (84015, 236192), (87120, 227774), (87840, 225907), (88572, 224040), (89616, 221430), (96624, 205370), (102685, 193248), (107360, 184833), (110715, 179232), (112020, 177144), (113887, 174240), (118096, 168030), (120780, 164296), (123222, 161040), (132858, 149360), (134424, 147620)]