19420565760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 432

約数和(自身を含む): 71648740800

約数和(自身を除く): 52228175040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 83, 90, 95, 96, 114, 120, 128, 144, 152, 160, 166, 171, 180, 190, 192, 228, 240, 249, 256, 285, 288, 304, 320, 332, 342, 360, 380, 384, 415, 456, 480, 498, 570, 576, 608, 640, 664, 684, 720, 747, 760, 768, 830, 855, 912, 960, 996, 1069, 1140, 1152, 1216, 1245, 1280, 1328, 1368, 1440, 1494, 1520, 1577, 1660, 1710, 1824, 1920, 1992, 2138, 2280, 2304, 2432, 2490, 2656, 2736, 2880, 2988, 3040, 3154, 3207, 3320, 3420, 3648, 3735, 3840, 3984, 4276, 4560, 4731, 4864, 4980, 5312, 5345, 5472, 5760, 5976, 6080, 6308, 6414, 6640, 6840, 7296, 7470, 7885, 7968, 8552, 9120, 9462, 9621, 9960, 10624, 10690, 10944, 11520, 11952, 12160, 12616, 12828, 13280, 13680, 14193, 14592, 14940, 15770, 15936, 16035, 17104, 18240, 18924, 19242, 19920, 20311, 21248, 21380, 21888, 23655, 23904, 24320, 25232, 25656, 26560, 27360, 28386, 29880, 31540, 31872, 32070, 34208, 36480, 37848, 38484, 39840, 40622, 42760, 43776, 47310, 47808, 48105, 50464, 51312, 53120, 54720, 56772, 59760, 60933, 63080, 63744, 64140, 68416, 70965, 72960, 75696, 76968, 79680, 81244, 85520, 88727, 94620, 95616, 96210, 100928, 101555, 102624, 106240, 109440, 113544, 119520, 121866, 126160, 128280, 136832, 141930, 151392, 153936, 159360, 162488, 171040, 177454, 182799, 189240, 191232, 192420, 201856, 203110, 205248, 218880, 227088, 239040, 243732, 252320, 256560, 266181, 273664, 283860, 302784, 304665, 307872, 318720, 324976, 342080, 354908, 365598, 378480, 384840, 403712, 406220, 410496, 443635, 454176, 478080, 487464, 504640, 513120, 532362, 567720, 605568, 609330, 615744, 649952, 684160, 709816, 731196, 756960, 769680, 798543, 812440, 820992, 887270, 908352, 913995, 956160, 974928, 1009280, 1026240, 1064724, 1135440, 1211136, 1218660, 1231488, 1299904, 1330905, 1368320, 1419632, 1462392, 1513920, 1539360, 1597086, 1624880, 1685813, 1774540, 1816704, 1827990, 1949856, 2018560, 2052480, 2129448, 2270880, 2437320, 2462976, 2599808, 2661810, 2839264, 2924784, 3027840, 3078720, 3194172, 3249760, 3371626, 3549080, 3633408, 3655980, 3899712, 3992715, 4104960, 4258896, 4541760, 4874640, 5057439, 5199616, 5323620, 5678528, 5849568, 6055680, 6157440, 6388344, 6499520, 6743252, 7098160, 7311960, 7799424, 7985430, 8429065, 8517792, 9083520, 9749280, 10114878, 10647240, 11357056, 11699136, 12314880, 12776688, 12999040, 13486504, 14196320, 14623920, 15172317, 15598848, 15970860, 16858130, 17035584, 18167040, 19498560, 20229756, 21294480, 22714112, 23398272, 25287195, 25553376, 25998080, 26973008, 28392640, 29247840, 30344634, 31941720, 33716260, 34071168, 38997120, 40459512, 42588960, 46796544, 50574390, 51106752, 53946016, 56785280, 58495680, 60689268, 63883440, 67432520, 68142336, 75861585, 77994240, 80919024, 85177920, 101148780, 102213504, 107892032, 113570560, 116991360, 121378536, 127766880, 134865040, 151723170, 161838048, 170355840, 202297560, 204427008, 215784064, 233982720, 242757072, 255533760, 269730080, 303446340, 323676096, 340711680, 404595120, 431568128, 485514144, 511067520, 539460160, 606892680, 647352192, 809190240, 971028288, 1022135040, 1078920320, 1213785360, 1294704384, 1618380480, 1942056576, 2157840640, 2427570720, 3236760960, 3884113152, 4855141440, 6473521920, 9710282880, 19420565760]

約数ペア:

[(1, 19420565760), (2, 9710282880), (3, 6473521920), (4, 4855141440), (5, 3884113152), (6, 3236760960), (8, 2427570720), (9, 2157840640), (10, 1942056576), (12, 1618380480), (15, 1294704384), (16, 1213785360), (18, 1078920320), (19, 1022135040), (20, 971028288), (24, 809190240), (30, 647352192), (32, 606892680), (36, 539460160), (38, 511067520), (40, 485514144), (45, 431568128), (48, 404595120), (57, 340711680), (60, 323676096), (64, 303446340), (72, 269730080), (76, 255533760), (80, 242757072), (83, 233982720), (90, 215784064), (95, 204427008), (96, 202297560), (114, 170355840), (120, 161838048), (128, 151723170), (144, 134865040), (152, 127766880), (160, 121378536), (166, 116991360), (171, 113570560), (180, 107892032), (190, 102213504), (192, 101148780), (228, 85177920), (240, 80919024), (249, 77994240), (256, 75861585), (285, 68142336), (288, 67432520), (304, 63883440), (320, 60689268), (332, 58495680), (342, 56785280), (360, 53946016), (380, 51106752), (384, 50574390), (415, 46796544), (456, 42588960), (480, 40459512), (498, 38997120), (570, 34071168), (576, 33716260), (608, 31941720), (640, 30344634), (664, 29247840), (684, 28392640), (720, 26973008), (747, 25998080), (760, 25553376), (768, 25287195), (830, 23398272), (855, 22714112), (912, 21294480), (960, 20229756), (996, 19498560), (1069, 18167040), (1140, 17035584), (1152, 16858130), (1216, 15970860), (1245, 15598848), (1280, 15172317), (1328, 14623920), (1368, 14196320), (1440, 13486504), (1494, 12999040), (1520, 12776688), (1577, 12314880), (1660, 11699136), (1710, 11357056), (1824, 10647240), (1920, 10114878), (1992, 9749280), (2138, 9083520), (2280, 8517792), (2304, 8429065), (2432, 7985430), (2490, 7799424), (2656, 7311960), (2736, 7098160), (2880, 6743252), (2988, 6499520), (3040, 6388344), (3154, 6157440), (3207, 6055680), (3320, 5849568), (3420, 5678528), (3648, 5323620), (3735, 5199616), (3840, 5057439), (3984, 4874640), (4276, 4541760), (4560, 4258896), (4731, 4104960), (4864, 3992715), (4980, 3899712), (5312, 3655980), (5345, 3633408), (5472, 3549080), (5760, 3371626), (5976, 3249760), (6080, 3194172), (6308, 3078720), (6414, 3027840), (6640, 2924784), (6840, 2839264), (7296, 2661810), (7470, 2599808), (7885, 2462976), (7968, 2437320), (8552, 2270880), (9120, 2129448), (9462, 2052480), (9621, 2018560), (9960, 1949856), (10624, 1827990), (10690, 1816704), (10944, 1774540), (11520, 1685813), (11952, 1624880), (12160, 1597086), (12616, 1539360), (12828, 1513920), (13280, 1462392), (13680, 1419632), (14193, 1368320), (14592, 1330905), (14940, 1299904), (15770, 1231488), (15936, 1218660), (16035, 1211136), (17104, 1135440), (18240, 1064724), (18924, 1026240), (19242, 1009280), (19920, 974928), (20311, 956160), (21248, 913995), (21380, 908352), (21888, 887270), (23655, 820992), (23904, 812440), (24320, 798543), (25232, 769680), (25656, 756960), (26560, 731196), (27360, 709816), (28386, 684160), (29880, 649952), (31540, 615744), (31872, 609330), (32070, 605568), (34208, 567720), (36480, 532362), (37848, 513120), (38484, 504640), (39840, 487464), (40622, 478080), (42760, 454176), (43776, 443635), (47310, 410496), (47808, 406220), (48105, 403712), (50464, 384840), (51312, 378480), (53120, 365598), (54720, 354908), (56772, 342080), (59760, 324976), (60933, 318720), (63080, 307872), (63744, 304665), (64140, 302784), (68416, 283860), (70965, 273664), (72960, 266181), (75696, 256560), (76968, 252320), (79680, 243732), (81244, 239040), (85520, 227088), (88727, 218880), (94620, 205248), (95616, 203110), (96210, 201856), (100928, 192420), (101555, 191232), (102624, 189240), (106240, 182799), (109440, 177454), (113544, 171040), (119520, 162488), (121866, 159360), (126160, 153936), (128280, 151392), (136832, 141930)]