18808225920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32983}}^1$

素因数の和:33025

約数の個数: 320

約数和(自身を含む): 73275935040

約数和(自身を除く): 54467709120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 28512, 31680, 32983, 35640, 38016, 47520, 51840, 57024, 63360, 65966, 71280, 95040, 98949, 114048, 131932, 142560, 164915, 190080, 197898, 263864, 285120, 296847, 329830, 362813, 395796, 494745, 527728, 570240, 593694, 659660, 725626, 791592, 890541, 989490, 1055456, 1088439, 1187388, 1319320, 1451252, 1484235, 1583184, 1781082, 1814065, 1978980, 2110912, 2176878, 2374776, 2638640, 2671623, 2902504, 2968470, 3166368, 3265317, 3562164, 3628130, 3957960, 4221824, 4353756, 4452705, 4749552, 5277280, 5343246, 5442195, 5805008, 5936940, 6332736, 6530634, 7124328, 7256260, 7915920, 8707512, 8905410, 9499104, 9795951, 10554560, 10686492, 10884390, 11610016, 11873880, 12665472, 13061268, 13358115, 14248656, 14512520, 15831840, 16326585, 17415024, 17810820, 18998208, 19591902, 21109120, 21372984, 21768780, 23220032, 23747760, 26122536, 26716230, 28497312, 29025040, 29387853, 31663680, 32653170, 34830048, 35621640, 37996416, 39183804, 42745968, 43537560, 46440064, 47495520, 48979755, 52245072, 53432460, 56994624, 58050080, 58775706, 63327360, 65306340, 69660096, 71243280, 78367608, 85491936, 87075120, 94991040, 97959510, 104490144, 106864920, 113989248, 116100160, 117551412, 130612680, 139320192, 142486560, 146939265, 156735216, 170983872, 174150240, 189982080, 195919020, 208980288, 213729840, 232200320, 235102824, 261225360, 284973120, 293878530, 313470432, 341967744, 348300480, 391838040, 417960576, 427459680, 470205648, 522450720, 569946240, 587757060, 626940864, 696600960, 783676080, 854919360, 940411296, 1044901440, 1175514120, 1253881728, 1567352160, 1709838720, 1880822592, 2089802880, 2351028240, 3134704320, 3761645184, 4702056480, 6269408640, 9404112960, 18808225920]

約数ペア:

[(1, 18808225920), (2, 9404112960), (3, 6269408640), (4, 4702056480), (5, 3761645184), (6, 3134704320), (8, 2351028240), (9, 2089802880), (10, 1880822592), (11, 1709838720), (12, 1567352160), (15, 1253881728), (16, 1175514120), (18, 1044901440), (20, 940411296), (22, 854919360), (24, 783676080), (27, 696600960), (30, 626940864), (32, 587757060), (33, 569946240), (36, 522450720), (40, 470205648), (44, 427459680), (45, 417960576), (48, 391838040), (54, 348300480), (55, 341967744), (60, 313470432), (64, 293878530), (66, 284973120), (72, 261225360), (80, 235102824), (81, 232200320), (88, 213729840), (90, 208980288), (96, 195919020), (99, 189982080), (108, 174150240), (110, 170983872), (120, 156735216), (128, 146939265), (132, 142486560), (135, 139320192), (144, 130612680), (160, 117551412), (162, 116100160), (165, 113989248), (176, 106864920), (180, 104490144), (192, 97959510), (198, 94991040), (216, 87075120), (220, 85491936), (240, 78367608), (264, 71243280), (270, 69660096), (288, 65306340), (297, 63327360), (320, 58775706), (324, 58050080), (330, 56994624), (352, 53432460), (360, 52245072), (384, 48979755), (396, 47495520), (405, 46440064), (432, 43537560), (440, 42745968), (480, 39183804), (495, 37996416), (528, 35621640), (540, 34830048), (576, 32653170), (594, 31663680), (640, 29387853), (648, 29025040), (660, 28497312), (704, 26716230), (720, 26122536), (792, 23747760), (810, 23220032), (864, 21768780), (880, 21372984), (891, 21109120), (960, 19591902), (990, 18998208), (1056, 17810820), (1080, 17415024), (1152, 16326585), (1188, 15831840), (1296, 14512520), (1320, 14248656), (1408, 13358115), (1440, 13061268), (1485, 12665472), (1584, 11873880), (1620, 11610016), (1728, 10884390), (1760, 10686492), (1782, 10554560), (1920, 9795951), (1980, 9499104), (2112, 8905410), (2160, 8707512), (2376, 7915920), (2592, 7256260), (2640, 7124328), (2880, 6530634), (2970, 6332736), (3168, 5936940), (3240, 5805008), (3456, 5442195), (3520, 5343246), (3564, 5277280), (3960, 4749552), (4224, 4452705), (4320, 4353756), (4455, 4221824), (4752, 3957960), (5184, 3628130), (5280, 3562164), (5760, 3265317), (5940, 3166368), (6336, 2968470), (6480, 2902504), (7040, 2671623), (7128, 2638640), (7920, 2374776), (8640, 2176878), (8910, 2110912), (9504, 1978980), (10368, 1814065), (10560, 1781082), (11880, 1583184), (12672, 1484235), (12960, 1451252), (14256, 1319320), (15840, 1187388), (17280, 1088439), (17820, 1055456), (19008, 989490), (21120, 890541), (23760, 791592), (25920, 725626), (28512, 659660), (31680, 593694), (32983, 570240), (35640, 527728), (38016, 494745), (47520, 395796), (51840, 362813), (57024, 329830), (63360, 296847), (65966, 285120), (71280, 263864), (95040, 197898), (98949, 190080), (114048, 164915), (131932, 142560)]