2056553280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 448

約数和(自身を含む): 7724851200

約数和(自身を除く): 5668297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 79, 80, 90, 92, 96, 108, 115, 120, 131, 135, 138, 144, 158, 160, 180, 184, 192, 207, 216, 230, 237, 240, 262, 270, 276, 288, 316, 320, 345, 360, 368, 393, 395, 414, 432, 460, 474, 480, 524, 540, 552, 576, 621, 632, 655, 690, 711, 720, 736, 786, 790, 828, 864, 920, 948, 960, 1035, 1048, 1080, 1104, 1179, 1185, 1242, 1264, 1310, 1380, 1422, 1440, 1472, 1572, 1580, 1656, 1728, 1817, 1840, 1896, 1965, 2070, 2096, 2133, 2160, 2208, 2358, 2370, 2484, 2528, 2620, 2760, 2844, 2880, 3013, 3105, 3144, 3160, 3312, 3537, 3555, 3634, 3680, 3792, 3930, 4140, 4192, 4266, 4320, 4416, 4716, 4740, 4968, 5056, 5240, 5451, 5520, 5688, 5895, 6026, 6210, 6288, 6320, 6624, 7074, 7110, 7268, 7360, 7584, 7860, 8280, 8384, 8532, 8640, 9039, 9085, 9432, 9480, 9936, 10349, 10480, 10665, 10902, 11040, 11376, 11790, 12052, 12420, 12576, 12640, 13248, 14148, 14220, 14536, 15065, 15168, 15720, 16353, 16560, 17064, 17685, 18078, 18170, 18864, 18960, 19872, 20698, 20960, 21330, 21804, 22080, 22752, 23580, 24104, 24840, 25152, 25280, 27117, 27255, 28296, 28440, 29072, 30130, 31047, 31440, 32706, 33120, 34128, 35370, 36156, 36340, 37728, 37920, 39744, 41396, 41920, 42660, 43608, 45195, 45504, 47160, 48208, 49059, 49680, 51745, 54234, 54510, 56592, 56880, 58144, 60260, 62094, 62880, 65412, 66240, 68256, 70740, 72312, 72680, 75456, 75840, 81351, 81765, 82792, 85320, 87216, 90390, 93141, 94320, 96416, 98118, 99360, 103490, 108468, 109020, 113184, 113760, 116288, 120520, 124188, 125760, 130824, 135585, 136512, 141480, 144624, 145360, 155235, 162702, 163530, 165584, 170640, 174432, 180780, 186282, 188640, 192832, 196236, 198720, 206980, 216936, 218040, 226368, 227520, 238027, 241040, 245295, 248376, 261648, 271170, 279423, 282960, 289248, 290720, 310470, 325404, 327060, 331168, 341280, 348864, 361560, 372564, 377280, 392472, 406755, 413960, 433872, 436080, 465705, 476054, 482080, 490590, 496752, 523296, 542340, 558846, 565920, 578496, 581440, 620940, 650808, 654120, 662336, 682560, 714081, 723120, 745128, 784944, 813510, 827920, 867744, 872160, 931410, 952108, 964160, 981180, 993504, 1046592, 1084680, 1117692, 1131840, 1190135, 1241880, 1301616, 1308240, 1397115, 1428162, 1446240, 1490256, 1569888, 1627020, 1655840, 1735488, 1744320, 1862820, 1904216, 1962360, 1987008, 2142243, 2169360, 2235384, 2380270, 2483760, 2603232, 2616480, 2794230, 2856324, 2892480, 2980512, 3139776, 3254040, 3311680, 3570405, 3725640, 3808432, 3924720, 4284486, 4338720, 4470768, 4760540, 4967520, 5206464, 5232960, 5588460, 5712648, 5961024, 6426729, 6508080, 7140810, 7451280, 7616864, 7849440, 8568972, 8677440, 8941536, 9521080, 9935040, 10711215, 11176920, 11425296, 12853458, 13016160, 14281620, 14902560, 15233728, 15698880, 17137944, 17883072, 19042160, 21422430, 22353840, 22850592, 25706916, 26032320, 28563240, 29805120, 32133645, 34275888, 38084320, 42844860, 44707680, 45701184, 51413832, 57126480, 64267290, 68551776, 76168640, 85689720, 89415360, 102827664, 114252960, 128534580, 137103552, 171379440, 205655328, 228505920, 257069160, 342758880, 411310656, 514138320, 685517760, 1028276640, 2056553280]

約数ペア:

[(1, 2056553280), (2, 1028276640), (3, 685517760), (4, 514138320), (5, 411310656), (6, 342758880), (8, 257069160), (9, 228505920), (10, 205655328), (12, 171379440), (15, 137103552), (16, 128534580), (18, 114252960), (20, 102827664), (23, 89415360), (24, 85689720), (27, 76168640), (30, 68551776), (32, 64267290), (36, 57126480), (40, 51413832), (45, 45701184), (46, 44707680), (48, 42844860), (54, 38084320), (60, 34275888), (64, 32133645), (69, 29805120), (72, 28563240), (79, 26032320), (80, 25706916), (90, 22850592), (92, 22353840), (96, 21422430), (108, 19042160), (115, 17883072), (120, 17137944), (131, 15698880), (135, 15233728), (138, 14902560), (144, 14281620), (158, 13016160), (160, 12853458), (180, 11425296), (184, 11176920), (192, 10711215), (207, 9935040), (216, 9521080), (230, 8941536), (237, 8677440), (240, 8568972), (262, 7849440), (270, 7616864), (276, 7451280), (288, 7140810), (316, 6508080), (320, 6426729), (345, 5961024), (360, 5712648), (368, 5588460), (393, 5232960), (395, 5206464), (414, 4967520), (432, 4760540), (460, 4470768), (474, 4338720), (480, 4284486), (524, 3924720), (540, 3808432), (552, 3725640), (576, 3570405), (621, 3311680), (632, 3254040), (655, 3139776), (690, 2980512), (711, 2892480), (720, 2856324), (736, 2794230), (786, 2616480), (790, 2603232), (828, 2483760), (864, 2380270), (920, 2235384), (948, 2169360), (960, 2142243), (1035, 1987008), (1048, 1962360), (1080, 1904216), (1104, 1862820), (1179, 1744320), (1185, 1735488), (1242, 1655840), (1264, 1627020), (1310, 1569888), (1380, 1490256), (1422, 1446240), (1440, 1428162), (1472, 1397115), (1572, 1308240), (1580, 1301616), (1656, 1241880), (1728, 1190135), (1817, 1131840), (1840, 1117692), (1896, 1084680), (1965, 1046592), (2070, 993504), (2096, 981180), (2133, 964160), (2160, 952108), (2208, 931410), (2358, 872160), (2370, 867744), (2484, 827920), (2528, 813510), (2620, 784944), (2760, 745128), (2844, 723120), (2880, 714081), (3013, 682560), (3105, 662336), (3144, 654120), (3160, 650808), (3312, 620940), (3537, 581440), (3555, 578496), (3634, 565920), (3680, 558846), (3792, 542340), (3930, 523296), (4140, 496752), (4192, 490590), (4266, 482080), (4320, 476054), (4416, 465705), (4716, 436080), (4740, 433872), (4968, 413960), (5056, 406755), (5240, 392472), (5451, 377280), (5520, 372564), (5688, 361560), (5895, 348864), (6026, 341280), (6210, 331168), (6288, 327060), (6320, 325404), (6624, 310470), (7074, 290720), (7110, 289248), (7268, 282960), (7360, 279423), (7584, 271170), (7860, 261648), (8280, 248376), (8384, 245295), (8532, 241040), (8640, 238027), (9039, 227520), (9085, 226368), (9432, 218040), (9480, 216936), (9936, 206980), (10349, 198720), (10480, 196236), (10665, 192832), (10902, 188640), (11040, 186282), (11376, 180780), (11790, 174432), (12052, 170640), (12420, 165584), (12576, 163530), (12640, 162702), (13248, 155235), (14148, 145360), (14220, 144624), (14536, 141480), (15065, 136512), (15168, 135585), (15720, 130824), (16353, 125760), (16560, 124188), (17064, 120520), (17685, 116288), (18078, 113760), (18170, 113184), (18864, 109020), (18960, 108468), (19872, 103490), (20698, 99360), (20960, 98118), (21330, 96416), (21804, 94320), (22080, 93141), (22752, 90390), (23580, 87216), (24104, 85320), (24840, 82792), (25152, 81765), (25280, 81351), (27117, 75840), (27255, 75456), (28296, 72680), (28440, 72312), (29072, 70740), (30130, 68256), (31047, 66240), (31440, 65412), (32706, 62880), (33120, 62094), (34128, 60260), (35370, 58144), (36156, 56880), (36340, 56592), (37728, 54510), (37920, 54234), (39744, 51745), (41396, 49680), (41920, 49059), (42660, 48208), (43608, 47160), (45195, 45504)]