2019889440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 384

約数和(自身を含む): 7642252800

約数和(自身を除く): 5622363360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 144, 145, 160, 174, 180, 184, 207, 216, 230, 232, 240, 261, 270, 276, 288, 290, 345, 348, 360, 368, 414, 432, 435, 460, 464, 480, 522, 540, 552, 580, 621, 667, 690, 696, 701, 720, 736, 783, 828, 864, 870, 920, 928, 1035, 1044, 1080, 1104, 1160, 1242, 1305, 1334, 1380, 1392, 1402, 1440, 1566, 1656, 1740, 1840, 2001, 2070, 2088, 2103, 2160, 2208, 2320, 2484, 2610, 2668, 2760, 2784, 2804, 3105, 3132, 3312, 3335, 3480, 3505, 3680, 3915, 4002, 4140, 4176, 4206, 4320, 4640, 4968, 5220, 5336, 5520, 5608, 6003, 6210, 6264, 6309, 6624, 6670, 6960, 7010, 7830, 8004, 8280, 8352, 8412, 9936, 10005, 10440, 10515, 10672, 11040, 11216, 12006, 12420, 12528, 12618, 13340, 13920, 14020, 15660, 16008, 16123, 16560, 16824, 18009, 18927, 19872, 20010, 20329, 20880, 21030, 21344, 22432, 24012, 24840, 25056, 25236, 26680, 28040, 30015, 31320, 31545, 32016, 32246, 33120, 33648, 36018, 37854, 40020, 40658, 41760, 42060, 48024, 48369, 49680, 50472, 53360, 56080, 60030, 60987, 62640, 63090, 64032, 64492, 67296, 72036, 75708, 80040, 80615, 81316, 84120, 90045, 94635, 96048, 96738, 99360, 100944, 101645, 106720, 112160, 120060, 121974, 125280, 126180, 128984, 144072, 145107, 151416, 160080, 161230, 162632, 168240, 180090, 182961, 189270, 192096, 193476, 201888, 203290, 240120, 241845, 243948, 252360, 257968, 288144, 290214, 302832, 304935, 320160, 322460, 325264, 336480, 360180, 365922, 378540, 386952, 406580, 435321, 467567, 480240, 483690, 487896, 504720, 515936, 548883, 576288, 580428, 605664, 609870, 644920, 650528, 720360, 725535, 731844, 757080, 773904, 813160, 870642, 914805, 935134, 960480, 967380, 975792, 1009440, 1097766, 1160856, 1219740, 1289840, 1402701, 1440720, 1451070, 1463688, 1514160, 1547808, 1626320, 1741284, 1829610, 1870268, 1934760, 1951584, 2176605, 2195532, 2321712, 2337835, 2439480, 2579680, 2744415, 2805402, 2881440, 2902140, 2927376, 3028320, 3252640, 3482568, 3659220, 3740536, 3869520, 4208103, 4353210, 4391064, 4643424, 4675670, 4878960, 5488830, 5610804, 5804280, 5854752, 6965136, 7013505, 7318440, 7481072, 7739040, 8416206, 8706420, 8782128, 9351340, 9757920, 10977660, 11221608, 11608560, 12624309, 13930272, 14027010, 14636880, 14962144, 16832412, 17412840, 17564256, 18702680, 21040515, 21955320, 22443216, 23217120, 25248618, 28054020, 29273760, 33664824, 34825680, 37405360, 42081030, 43910640, 44886432, 50497236, 56108040, 63121545, 67329648, 69651360, 74810720, 84162060, 87821280, 100994472, 112216080, 126243090, 134659296, 168324120, 201988944, 224432160, 252486180, 336648240, 403977888, 504972360, 673296480, 1009944720, 2019889440]

約数ペア:

[(1, 2019889440), (2, 1009944720), (3, 673296480), (4, 504972360), (5, 403977888), (6, 336648240), (8, 252486180), (9, 224432160), (10, 201988944), (12, 168324120), (15, 134659296), (16, 126243090), (18, 112216080), (20, 100994472), (23, 87821280), (24, 84162060), (27, 74810720), (29, 69651360), (30, 67329648), (32, 63121545), (36, 56108040), (40, 50497236), (45, 44886432), (46, 43910640), (48, 42081030), (54, 37405360), (58, 34825680), (60, 33664824), (69, 29273760), (72, 28054020), (80, 25248618), (87, 23217120), (90, 22443216), (92, 21955320), (96, 21040515), (108, 18702680), (115, 17564256), (116, 17412840), (120, 16832412), (135, 14962144), (138, 14636880), (144, 14027010), (145, 13930272), (160, 12624309), (174, 11608560), (180, 11221608), (184, 10977660), (207, 9757920), (216, 9351340), (230, 8782128), (232, 8706420), (240, 8416206), (261, 7739040), (270, 7481072), (276, 7318440), (288, 7013505), (290, 6965136), (345, 5854752), (348, 5804280), (360, 5610804), (368, 5488830), (414, 4878960), (432, 4675670), (435, 4643424), (460, 4391064), (464, 4353210), (480, 4208103), (522, 3869520), (540, 3740536), (552, 3659220), (580, 3482568), (621, 3252640), (667, 3028320), (690, 2927376), (696, 2902140), (701, 2881440), (720, 2805402), (736, 2744415), (783, 2579680), (828, 2439480), (864, 2337835), (870, 2321712), (920, 2195532), (928, 2176605), (1035, 1951584), (1044, 1934760), (1080, 1870268), (1104, 1829610), (1160, 1741284), (1242, 1626320), (1305, 1547808), (1334, 1514160), (1380, 1463688), (1392, 1451070), (1402, 1440720), (1440, 1402701), (1566, 1289840), (1656, 1219740), (1740, 1160856), (1840, 1097766), (2001, 1009440), (2070, 975792), (2088, 967380), (2103, 960480), (2160, 935134), (2208, 914805), (2320, 870642), (2484, 813160), (2610, 773904), (2668, 757080), (2760, 731844), (2784, 725535), (2804, 720360), (3105, 650528), (3132, 644920), (3312, 609870), (3335, 605664), (3480, 580428), (3505, 576288), (3680, 548883), (3915, 515936), (4002, 504720), (4140, 487896), (4176, 483690), (4206, 480240), (4320, 467567), (4640, 435321), (4968, 406580), (5220, 386952), (5336, 378540), (5520, 365922), (5608, 360180), (6003, 336480), (6210, 325264), (6264, 322460), (6309, 320160), (6624, 304935), (6670, 302832), (6960, 290214), (7010, 288144), (7830, 257968), (8004, 252360), (8280, 243948), (8352, 241845), (8412, 240120), (9936, 203290), (10005, 201888), (10440, 193476), (10515, 192096), (10672, 189270), (11040, 182961), (11216, 180090), (12006, 168240), (12420, 162632), (12528, 161230), (12618, 160080), (13340, 151416), (13920, 145107), (14020, 144072), (15660, 128984), (16008, 126180), (16123, 125280), (16560, 121974), (16824, 120060), (18009, 112160), (18927, 106720), (19872, 101645), (20010, 100944), (20329, 99360), (20880, 96738), (21030, 96048), (21344, 94635), (22432, 90045), (24012, 84120), (24840, 81316), (25056, 80615), (25236, 80040), (26680, 75708), (28040, 72036), (30015, 67296), (31320, 64492), (31545, 64032), (32016, 63090), (32246, 62640), (33120, 60987), (33648, 60030), (36018, 56080), (37854, 53360), (40020, 50472), (40658, 49680), (41760, 48369), (42060, 48024)]