20590433280

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 440

約数和(自身を含む): 74543879520

約数和(自身を除く): 53953446240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 131, 135, 144, 160, 162, 180, 192, 216, 240, 256, 262, 270, 288, 320, 324, 360, 379, 384, 393, 405, 432, 480, 512, 524, 540, 576, 640, 648, 655, 720, 758, 768, 786, 810, 864, 960, 1024, 1048, 1080, 1137, 1152, 1179, 1280, 1296, 1310, 1440, 1516, 1536, 1572, 1620, 1728, 1895, 1920, 1965, 2096, 2160, 2274, 2304, 2358, 2560, 2592, 2620, 2880, 3032, 3072, 3144, 3240, 3411, 3456, 3537, 3790, 3840, 3930, 4192, 4320, 4548, 4608, 4716, 5120, 5184, 5240, 5685, 5760, 5895, 6064, 6288, 6480, 6822, 6912, 7074, 7580, 7680, 7860, 8384, 8640, 9096, 9216, 9432, 10233, 10368, 10480, 10611, 11370, 11520, 11790, 12128, 12576, 12960, 13644, 13824, 14148, 15160, 15360, 15720, 16768, 17055, 17280, 17685, 18192, 18864, 20466, 20736, 20960, 21222, 22740, 23040, 23580, 24256, 25152, 25920, 27288, 27648, 28296, 30320, 30699, 31440, 33536, 34110, 34560, 35370, 36384, 37728, 40932, 41472, 41920, 42444, 45480, 46080, 47160, 48512, 49649, 50304, 51165, 51840, 53055, 54576, 56592, 60640, 61398, 62880, 67072, 68220, 69120, 70740, 72768, 75456, 81864, 82944, 83840, 84888, 90960, 94320, 97024, 99298, 100608, 102330, 103680, 106110, 109152, 113184, 121280, 122796, 125760, 134144, 136440, 138240, 141480, 145536, 148947, 150912, 153495, 163728, 167680, 169776, 181920, 188640, 194048, 198596, 201216, 204660, 207360, 212220, 218304, 226368, 242560, 245592, 248245, 251520, 272880, 282960, 291072, 297894, 301824, 306990, 327456, 335360, 339552, 363840, 377280, 388096, 397192, 402432, 409320, 414720, 424440, 436608, 446841, 452736, 485120, 491184, 496490, 503040, 545760, 565920, 582144, 595788, 603648, 613980, 654912, 670720, 679104, 727680, 744735, 754560, 794384, 818640, 848880, 873216, 893682, 905472, 970240, 982368, 992980, 1006080, 1091520, 1131840, 1164288, 1191576, 1207296, 1227960, 1309824, 1340523, 1358208, 1455360, 1489470, 1509120, 1588768, 1637280, 1697760, 1746432, 1787364, 1810944, 1940480, 1964736, 1985960, 2012160, 2183040, 2234205, 2263680, 2383152, 2455920, 2619648, 2681046, 2716416, 2910720, 2978940, 3018240, 3177536, 3274560, 3395520, 3492864, 3574728, 3621888, 3929472, 3971920, 4021569, 4366080, 4468410, 4527360, 4766304, 4911840, 5239296, 5362092, 5432832, 5821440, 5957880, 6036480, 6355072, 6549120, 6702615, 6791040, 7149456, 7858944, 7943840, 8043138, 8732160, 8936820, 9054720, 9532608, 9823680, 10478592, 10724184, 10865664, 11915760, 12710144, 13098240, 13405230, 13582080, 14298912, 15717888, 15887680, 16086276, 17464320, 17873640, 18109440, 19065216, 19647360, 20107845, 21448368, 23831520, 25420288, 26196480, 26810460, 27164160, 28597824, 31435776, 31775360, 32172552, 35747280, 38130432, 39294720, 40215690, 42896736, 47663040, 50840576, 52392960, 53620920, 54328320, 57195648, 63550720, 64345104, 71494560, 76260864, 78589440, 80431380, 85793472, 95326080, 107241840, 114391296, 127101440, 128690208, 142989120, 152521728, 157178880, 160862760, 171586944, 190652160, 214483680, 228782592, 254202880, 257380416, 285978240, 321725520, 343173888, 381304320, 428967360, 457565184, 514760832, 571956480, 643451040, 686347776, 762608640, 857934720, 1029521664, 1143912960, 1286902080, 1372695552, 1715869440, 2059043328, 2287825920, 2573804160, 3431738880, 4118086656, 5147608320, 6863477760, 10295216640, 20590433280]

約数ペア:

[(1, 20590433280), (2, 10295216640), (3, 6863477760), (4, 5147608320), (5, 4118086656), (6, 3431738880), (8, 2573804160), (9, 2287825920), (10, 2059043328), (12, 1715869440), (15, 1372695552), (16, 1286902080), (18, 1143912960), (20, 1029521664), (24, 857934720), (27, 762608640), (30, 686347776), (32, 643451040), (36, 571956480), (40, 514760832), (45, 457565184), (48, 428967360), (54, 381304320), (60, 343173888), (64, 321725520), (72, 285978240), (80, 257380416), (81, 254202880), (90, 228782592), (96, 214483680), (108, 190652160), (120, 171586944), (128, 160862760), (131, 157178880), (135, 152521728), (144, 142989120), (160, 128690208), (162, 127101440), (180, 114391296), (192, 107241840), (216, 95326080), (240, 85793472), (256, 80431380), (262, 78589440), (270, 76260864), (288, 71494560), (320, 64345104), (324, 63550720), (360, 57195648), (379, 54328320), (384, 53620920), (393, 52392960), (405, 50840576), (432, 47663040), (480, 42896736), (512, 40215690), (524, 39294720), (540, 38130432), (576, 35747280), (640, 32172552), (648, 31775360), (655, 31435776), (720, 28597824), (758, 27164160), (768, 26810460), (786, 26196480), (810, 25420288), (864, 23831520), (960, 21448368), (1024, 20107845), (1048, 19647360), (1080, 19065216), (1137, 18109440), (1152, 17873640), (1179, 17464320), (1280, 16086276), (1296, 15887680), (1310, 15717888), (1440, 14298912), (1516, 13582080), (1536, 13405230), (1572, 13098240), (1620, 12710144), (1728, 11915760), (1895, 10865664), (1920, 10724184), (1965, 10478592), (2096, 9823680), (2160, 9532608), (2274, 9054720), (2304, 8936820), (2358, 8732160), (2560, 8043138), (2592, 7943840), (2620, 7858944), (2880, 7149456), (3032, 6791040), (3072, 6702615), (3144, 6549120), (3240, 6355072), (3411, 6036480), (3456, 5957880), (3537, 5821440), (3790, 5432832), (3840, 5362092), (3930, 5239296), (4192, 4911840), (4320, 4766304), (4548, 4527360), (4608, 4468410), (4716, 4366080), (5120, 4021569), (5184, 3971920), (5240, 3929472), (5685, 3621888), (5760, 3574728), (5895, 3492864), (6064, 3395520), (6288, 3274560), (6480, 3177536), (6822, 3018240), (6912, 2978940), (7074, 2910720), (7580, 2716416), (7680, 2681046), (7860, 2619648), (8384, 2455920), (8640, 2383152), (9096, 2263680), (9216, 2234205), (9432, 2183040), (10233, 2012160), (10368, 1985960), (10480, 1964736), (10611, 1940480), (11370, 1810944), (11520, 1787364), (11790, 1746432), (12128, 1697760), (12576, 1637280), (12960, 1588768), (13644, 1509120), (13824, 1489470), (14148, 1455360), (15160, 1358208), (15360, 1340523), (15720, 1309824), (16768, 1227960), (17055, 1207296), (17280, 1191576), (17685, 1164288), (18192, 1131840), (18864, 1091520), (20466, 1006080), (20736, 992980), (20960, 982368), (21222, 970240), (22740, 905472), (23040, 893682), (23580, 873216), (24256, 848880), (25152, 818640), (25920, 794384), (27288, 754560), (27648, 744735), (28296, 727680), (30320, 679104), (30699, 670720), (31440, 654912), (33536, 613980), (34110, 603648), (34560, 595788), (35370, 582144), (36384, 565920), (37728, 545760), (40932, 503040), (41472, 496490), (41920, 491184), (42444, 485120), (45480, 452736), (46080, 446841), (47160, 436608), (48512, 424440), (49649, 414720), (50304, 409320), (51165, 402432), (51840, 397192), (53055, 388096), (54576, 377280), (56592, 363840), (60640, 339552), (61398, 335360), (62880, 327456), (67072, 306990), (68220, 301824), (69120, 297894), (70740, 291072), (72768, 282960), (75456, 272880), (81864, 251520), (82944, 248245), (83840, 245592), (84888, 242560), (90960, 226368), (94320, 218304), (97024, 212220), (99298, 207360), (100608, 204660), (102330, 201216), (103680, 198596), (106110, 194048), (109152, 188640), (113184, 181920), (121280, 169776), (122796, 167680), (125760, 163728), (134144, 153495), (136440, 150912), (138240, 148947), (141480, 145536)]