2080391040

素因数分解:

$2^7\times 3^6\times 5^1\times 7^3\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 896

約数和(自身を含む): 9364824000

約数和(自身を除く): 7284432960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 243, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 343, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 486, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 640, 648, 672, 686, 702, 720, 728, 729, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 972, 980, 1008, 1029, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1215, 1248, 1260, 1274, 1296, 1323, 1344, 1365, 1372, 1404, 1440, 1456, 1458, 1470, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1701, 1715, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1920, 1944, 1960, 2016, 2058, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2430, 2457, 2496, 2520, 2548, 2592, 2646, 2688, 2730, 2744, 2808, 2835, 2880, 2912, 2916, 2940, 3024, 3087, 3120, 3136, 3159, 3185, 3240, 3276, 3360, 3402, 3430, 3456, 3510, 3528, 3640, 3645, 3744, 3780, 3822, 3888, 3920, 3969, 4032, 4095, 4116, 4160, 4212, 4320, 4368, 4410, 4459, 4480, 4536, 4680, 4704, 4860, 4914, 4992, 5040, 5096, 5103, 5145, 5184, 5265, 5292, 5460, 5488, 5616, 5670, 5733, 5760, 5824, 5832, 5880, 6048, 6174, 6240, 6272, 6318, 6370, 6480, 6552, 6615, 6720, 6804, 6860, 7020, 7056, 7280, 7290, 7371, 7488, 7560, 7644, 7776, 7840, 7938, 8064, 8190, 8232, 8320, 8424, 8505, 8640, 8736, 8820, 8918, 9072, 9261, 9360, 9408, 9477, 9555, 9720, 9828, 10080, 10192, 10206, 10290, 10368, 10530, 10584, 10920, 10976, 11232, 11340, 11466, 11648, 11664, 11760, 11907, 12096, 12285, 12348, 12480, 12636, 12740, 12960, 13104, 13230, 13377, 13440, 13608, 13720, 14040, 14112, 14560, 14580, 14742, 14976, 15120, 15288, 15435, 15552, 15680, 15795, 15876, 16380, 16464, 16848, 17010, 17199, 17280, 17472, 17640, 17836, 18144, 18522, 18720, 18816, 18954, 19110, 19440, 19656, 19845, 20160, 20384, 20412, 20580, 21060, 21168, 21840, 21952, 22113, 22295, 22464, 22680, 22932, 23328, 23520, 23814, 24192, 24570, 24696, 24960, 25272, 25480, 25515, 25920, 26208, 26460, 26754, 27216, 27440, 27783, 28080, 28224, 28665, 29120, 29160, 29484, 30240, 30576, 30870, 31104, 31360, 31590, 31752, 32760, 32928, 33696, 34020, 34398, 34944, 35280, 35672, 35721, 36288, 36855, 37044, 37440, 37908, 38220, 38880, 39312, 39690, 40131, 40320, 40768, 40824, 41160, 42120, 42336, 43680, 43904, 44226, 44590, 44928, 45360, 45864, 46305, 46656, 47040, 47385, 47628, 49140, 49392, 50544, 50960, 51030, 51597, 51840, 52416, 52920, 53508, 54432, 54880, 55566, 56160, 56448, 57330, 58240, 58320, 58968, 59535, 60480, 61152, 61740, 63180, 63504, 65520, 65856, 66339, 66885, 67392, 68040, 68796, 70560, 71344, 71442, 72576, 73710, 74088, 74880, 75816, 76440, 77760, 78624, 79380, 80262, 81536, 81648, 82320, 83349, 84240, 84672, 85995, 87360, 88452, 89180, 90720, 91728, 92610, 93312, 94080, 94770, 95256, 98280, 98784, 101088, 101920, 102060, 103194, 104832, 105840, 107016, 108864, 109760, 110565, 111132, 112320, 114660, 116640, 117936, 119070, 120393, 120960, 122304, 123480, 126360, 127008, 131040, 131712, 132678, 133770, 134784, 136080, 137592, 138915, 141120, 142688, 142884, 147420, 148176, 151632, 152880, 154791, 155520, 157248, 158760, 160524, 163296, 164640, 166698, 168480, 169344, 171990, 174720, 176904, 178360, 178605, 181440, 183456, 185220, 189540, 190512, 196560, 197568, 200655, 202176, 203840, 204120, 206388, 211680, 214032, 217728, 219520, 221130, 222264, 224640, 229320, 233280, 235872, 238140, 240786, 244608, 246960, 250047, 252720, 254016, 257985, 262080, 265356, 267540, 272160, 275184, 277830, 282240, 285376, 285768, 294840, 296352, 303264, 305760, 309582, 314496, 317520, 321048, 326592, 329280, 331695, 333396, 336960, 343980, 353808, 356720, 357210, 361179, 362880, 366912, 370440, 379080, 381024, 393120, 395136, 401310, 404352, 407680, 408240, 412776, 416745, 423360, 428064, 442260, 444528, 458640, 464373, 466560, 471744, 476280, 481572, 493920, 500094, 505440, 508032, 515970, 524160, 530712, 535080, 544320, 550368, 555660, 570752, 571536, 589680, 592704, 601965, 606528, 611520, 619164, 635040, 642096, 653184, 658560, 663390, 666792, 673920, 687960, 707616, 713440, 714420, 722358, 733824, 740880, 758160, 762048, 773955, 786240, 802620, 816480, 825552, 833490, 846720, 856128, 884520, 889056, 917280, 928746, 943488, 952560, 963144, 987840, 1000188, 1010880, 1031940, 1061424, 1070160, 1083537, 1088640, 1100736, 1111320, 1143072, 1179360, 1185408, 1203930, 1213056, 1223040, 1238328, 1250235, 1270080, 1284192, 1326780, 1333584, 1375920, 1415232, 1426880, 1428840, 1444716, 1481760, 1516320, 1524096, 1547910, 1572480, 1605240, 1632960, 1651104, 1666980, 1712256, 1769040, 1778112, 1805895, 1834560, 1857492, 1905120, 1926288, 1975680, 2000376, 2021760, 2063880, 2122848, 2140320, 2167074, 2201472, 2222640, 2286144, 2321865, 2358720, 2407860, 2476656, 2500470, 2540160, 2568384, 2653560, 2667168, 2751840, 2830464, 2853760, 2857680, 2889432, 2963520, 3032640, 3095820, 3210480, 3250611, 3265920, 3302208, 3333960, 3538080, 3556224, 3611790, 3669120, 3714984, 3810240, 3852576, 4000752, 4127760, 4245696, 4280640, 4334148, 4445280, 4572288, 4643730, 4717440, 4815720, 4953312, 5000940, 5136768, 5307120, 5334336, 5417685, 5503680, 5715360, 5778864, 5927040, 6065280, 6191640, 6420960, 6501222, 6604416, 6667920, 7076160, 7223580, 7429968, 7620480, 7705152, 8001504, 8255520, 8491392, 8561280, 8668296, 8890560, 9287460, 9631440, 9906624, 10001880, 10614240, 10668672, 10835370, 11007360, 11430720, 11557728, 12383280, 12841920, 13002444, 13335840, 14152320, 14447160, 14859936, 15410304, 16003008, 16253055, 16511040, 17336592, 17781120, 18574920, 19262880, 19813248, 20003760, 21228480, 21670740, 22861440, 23115456, 24766560, 25683840, 26004888, 26671680, 28894320, 29719872, 32006016, 32506110, 33022080, 34673184, 37149840, 38525760, 40007520, 42456960, 43341480, 46230912, 49533120, 52009776, 53343360, 57788640, 59439744, 65012220, 69346368, 74299680, 77051520, 80015040, 86682960, 99066240, 104019552, 115577280, 130024440, 138692736, 148599360, 160030080, 173365920, 208039104, 231154560, 260048880, 297198720, 346731840, 416078208, 520097760, 693463680, 1040195520, 2080391040]

約数ペア:

[(1, 2080391040), (2, 1040195520), (3, 693463680), (4, 520097760), (5, 416078208), (6, 346731840), (7, 297198720), (8, 260048880), (9, 231154560), (10, 208039104), (12, 173365920), (13, 160030080), (14, 148599360), (15, 138692736), (16, 130024440), (18, 115577280), (20, 104019552), (21, 99066240), (24, 86682960), (26, 80015040), (27, 77051520), (28, 74299680), (30, 69346368), (32, 65012220), (35, 59439744), (36, 57788640), (39, 53343360), (40, 52009776), (42, 49533120), (45, 46230912), (48, 43341480), (49, 42456960), (52, 40007520), (54, 38525760), (56, 37149840), (60, 34673184), (63, 33022080), (64, 32506110), (65, 32006016), (70, 29719872), (72, 28894320), (78, 26671680), (80, 26004888), (81, 25683840), (84, 24766560), (90, 23115456), (91, 22861440), (96, 21670740), (98, 21228480), (104, 20003760), (105, 19813248), (108, 19262880), (112, 18574920), (117, 17781120), (120, 17336592), (126, 16511040), (128, 16253055), (130, 16003008), (135, 15410304), (140, 14859936), (144, 14447160), (147, 14152320), (156, 13335840), (160, 13002444), (162, 12841920), (168, 12383280), (180, 11557728), (182, 11430720), (189, 11007360), (192, 10835370), (195, 10668672), (196, 10614240), (208, 10001880), (210, 9906624), (216, 9631440), (224, 9287460), (234, 8890560), (240, 8668296), (243, 8561280), (245, 8491392), (252, 8255520), (260, 8001504), (270, 7705152), (273, 7620480), (280, 7429968), (288, 7223580), (294, 7076160), (312, 6667920), (315, 6604416), (320, 6501222), (324, 6420960), (336, 6191640), (343, 6065280), (351, 5927040), (360, 5778864), (364, 5715360), (378, 5503680), (384, 5417685), (390, 5334336), (392, 5307120), (405, 5136768), (416, 5000940), (420, 4953312), (432, 4815720), (441, 4717440), (448, 4643730), (455, 4572288), (468, 4445280), (480, 4334148), (486, 4280640), (490, 4245696), (504, 4127760), (520, 4000752), (540, 3852576), (546, 3810240), (560, 3714984), (567, 3669120), (576, 3611790), (585, 3556224), (588, 3538080), (624, 3333960), (630, 3302208), (637, 3265920), (640, 3250611), (648, 3210480), (672, 3095820), (686, 3032640), (702, 2963520), (720, 2889432), (728, 2857680), (729, 2853760), (735, 2830464), (756, 2751840), (780, 2667168), (784, 2653560), (810, 2568384), (819, 2540160), (832, 2500470), (840, 2476656), (864, 2407860), (882, 2358720), (896, 2321865), (910, 2286144), (936, 2222640), (945, 2201472), (960, 2167074), (972, 2140320), (980, 2122848), (1008, 2063880), (1029, 2021760), (1040, 2000376), (1053, 1975680), (1080, 1926288), (1092, 1905120), (1120, 1857492), (1134, 1834560), (1152, 1805895), (1170, 1778112), (1176, 1769040), (1215, 1712256), (1248, 1666980), (1260, 1651104), (1274, 1632960), (1296, 1605240), (1323, 1572480), (1344, 1547910), (1365, 1524096), (1372, 1516320), (1404, 1481760), (1440, 1444716), (1456, 1428840), (1458, 1426880), (1470, 1415232), (1512, 1375920), (1560, 1333584), (1568, 1326780), (1620, 1284192), (1638, 1270080), (1664, 1250235), (1680, 1238328), (1701, 1223040), (1715, 1213056), (1728, 1203930), (1755, 1185408), (1764, 1179360), (1820, 1143072), (1872, 1111320), (1890, 1100736), (1911, 1088640), (1920, 1083537), (1944, 1070160), (1960, 1061424), (2016, 1031940), (2058, 1010880), (2080, 1000188), (2106, 987840), (2160, 963144), (2184, 952560), (2205, 943488), (2240, 928746), (2268, 917280), (2340, 889056), (2352, 884520), (2430, 856128), (2457, 846720), (2496, 833490), (2520, 825552), (2548, 816480), (2592, 802620), (2646, 786240), (2688, 773955), (2730, 762048), (2744, 758160), (2808, 740880), (2835, 733824), (2880, 722358), (2912, 714420), (2916, 713440), (2940, 707616), (3024, 687960), (3087, 673920), (3120, 666792), (3136, 663390), (3159, 658560), (3185, 653184), (3240, 642096), (3276, 635040), (3360, 619164), (3402, 611520), (3430, 606528), (3456, 601965), (3510, 592704), (3528, 589680), (3640, 571536), (3645, 570752), (3744, 555660), (3780, 550368), (3822, 544320), (3888, 535080), (3920, 530712), (3969, 524160), (4032, 515970), (4095, 508032), (4116, 505440), (4160, 500094), (4212, 493920), (4320, 481572), (4368, 476280), (4410, 471744), (4459, 466560), (4480, 464373), (4536, 458640), (4680, 444528), (4704, 442260), (4860, 428064), (4914, 423360), (4992, 416745), (5040, 412776), (5096, 408240), (5103, 407680), (5145, 404352), (5184, 401310), (5265, 395136), (5292, 393120), (5460, 381024), (5488, 379080), (5616, 370440), (5670, 366912), (5733, 362880), (5760, 361179), (5824, 357210), (5832, 356720), (5880, 353808), (6048, 343980), (6174, 336960), (6240, 333396), (6272, 331695), (6318, 329280), (6370, 326592), (6480, 321048), (6552, 317520), (6615, 314496), (6720, 309582), (6804, 305760), (6860, 303264), (7020, 296352), (7056, 294840), (7280, 285768), (7290, 285376), (7371, 282240), (7488, 277830), (7560, 275184), (7644, 272160), (7776, 267540), (7840, 265356), (7938, 262080), (8064, 257985), (8190, 254016), (8232, 252720), (8320, 250047), (8424, 246960), (8505, 244608), (8640, 240786), (8736, 238140), (8820, 235872), (8918, 233280), (9072, 229320), (9261, 224640), (9360, 222264), (9408, 221130), (9477, 219520), (9555, 217728), (9720, 214032), (9828, 211680), (10080, 206388), (10192, 204120), (10206, 203840), (10290, 202176), (10368, 200655), (10530, 197568), (10584, 196560), (10920, 190512), (10976, 189540), (11232, 185220), (11340, 183456), (11466, 181440), (11648, 178605), (11664, 178360), (11760, 176904), (11907, 174720), (12096, 171990), (12285, 169344), (12348, 168480), (12480, 166698), (12636, 164640), (12740, 163296), (12960, 160524), (13104, 158760), (13230, 157248), (13377, 155520), (13440, 154791), (13608, 152880), (13720, 151632), (14040, 148176), (14112, 147420), (14560, 142884), (14580, 142688), (14742, 141120), (14976, 138915), (15120, 137592), (15288, 136080), (15435, 134784), (15552, 133770), (15680, 132678), (15795, 131712), (15876, 131040), (16380, 127008), (16464, 126360), (16848, 123480), (17010, 122304), (17199, 120960), (17280, 120393), (17472, 119070), (17640, 117936), (17836, 116640), (18144, 114660), (18522, 112320), (18720, 111132), (18816, 110565), (18954, 109760), (19110, 108864), (19440, 107016), (19656, 105840), (19845, 104832), (20160, 103194), (20384, 102060), (20412, 101920), (20580, 101088), (21060, 98784), (21168, 98280), (21840, 95256), (21952, 94770), (22113, 94080), (22295, 93312), (22464, 92610), (22680, 91728), (22932, 90720), (23328, 89180), (23520, 88452), (23814, 87360), (24192, 85995), (24570, 84672), (24696, 84240), (24960, 83349), (25272, 82320), (25480, 81648), (25515, 81536), (25920, 80262), (26208, 79380), (26460, 78624), (26754, 77760), (27216, 76440), (27440, 75816), (27783, 74880), (28080, 74088), (28224, 73710), (28665, 72576), (29120, 71442), (29160, 71344), (29484, 70560), (30240, 68796), (30576, 68040), (30870, 67392), (31104, 66885), (31360, 66339), (31590, 65856), (31752, 65520), (32760, 63504), (32928, 63180), (33696, 61740), (34020, 61152), (34398, 60480), (34944, 59535), (35280, 58968), (35672, 58320), (35721, 58240), (36288, 57330), (36855, 56448), (37044, 56160), (37440, 55566), (37908, 54880), (38220, 54432), (38880, 53508), (39312, 52920), (39690, 52416), (40131, 51840), (40320, 51597), (40768, 51030), (40824, 50960), (41160, 50544), (42120, 49392), (42336, 49140), (43680, 47628), (43904, 47385), (44226, 47040), (44590, 46656), (44928, 46305), (45360, 45864)]