2131758720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 768

約数和(自身を含む): 9356256000

約数和(自身を除く): 7224497280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 83, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 166, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 249, 252, 260, 273, 280, 288, 294, 312, 315, 320, 332, 336, 343, 360, 364, 384, 390, 392, 415, 416, 420, 441, 448, 455, 468, 480, 490, 498, 504, 520, 546, 560, 576, 581, 585, 588, 624, 630, 637, 640, 664, 672, 686, 720, 728, 735, 747, 780, 784, 819, 830, 832, 840, 882, 896, 910, 936, 960, 980, 996, 1008, 1029, 1040, 1079, 1092, 1120, 1152, 1162, 1170, 1176, 1245, 1248, 1260, 1274, 1328, 1344, 1365, 1372, 1440, 1456, 1470, 1494, 1560, 1568, 1638, 1660, 1664, 1680, 1715, 1743, 1764, 1820, 1872, 1911, 1920, 1960, 1992, 2016, 2058, 2080, 2158, 2184, 2205, 2240, 2324, 2340, 2352, 2490, 2496, 2520, 2548, 2656, 2688, 2730, 2744, 2880, 2905, 2912, 2940, 2988, 3087, 3120, 3136, 3185, 3237, 3276, 3320, 3360, 3430, 3486, 3528, 3640, 3735, 3744, 3822, 3920, 3984, 4032, 4067, 4095, 4116, 4160, 4316, 4368, 4410, 4459, 4480, 4648, 4680, 4704, 4980, 4992, 5040, 5096, 5145, 5229, 5312, 5395, 5460, 5488, 5733, 5760, 5810, 5824, 5880, 5976, 6174, 6240, 6272, 6370, 6474, 6552, 6640, 6720, 6860, 6972, 7056, 7280, 7470, 7488, 7553, 7644, 7840, 7968, 8064, 8134, 8190, 8232, 8320, 8632, 8715, 8736, 8820, 8918, 9296, 9360, 9408, 9555, 9711, 9960, 10080, 10192, 10290, 10458, 10624, 10790, 10920, 10976, 11466, 11620, 11648, 11760, 11952, 12201, 12348, 12480, 12740, 12948, 13104, 13280, 13377, 13440, 13720, 13944, 14112, 14560, 14940, 14976, 15106, 15288, 15435, 15680, 15936, 16185, 16268, 16380, 16464, 17264, 17430, 17472, 17640, 17836, 18592, 18720, 18816, 19110, 19422, 19920, 20160, 20335, 20384, 20580, 20916, 21580, 21840, 21952, 22295, 22659, 22932, 23240, 23520, 23904, 24402, 24696, 24960, 25480, 25896, 26145, 26208, 26560, 26754, 27440, 27888, 28224, 28469, 28665, 29120, 29880, 30212, 30576, 30870, 31360, 31872, 32370, 32536, 32760, 32928, 34528, 34860, 34944, 35280, 35672, 36603, 37184, 37440, 37765, 38220, 38844, 39840, 40131, 40320, 40670, 40768, 41160, 41832, 43160, 43680, 43904, 44590, 45318, 45864, 46480, 47040, 47808, 48555, 48804, 49392, 50960, 51792, 52290, 52416, 52871, 53120, 53508, 54880, 55776, 56448, 56938, 57330, 58240, 59760, 60424, 61005, 61152, 61740, 64740, 65072, 65520, 65856, 66885, 67977, 69056, 69720, 70560, 71344, 73206, 74368, 74880, 75530, 76440, 77688, 79680, 80262, 81340, 81536, 82320, 83664, 85407, 86320, 87360, 89180, 90636, 91728, 92960, 94080, 95616, 97110, 97608, 98784, 101920, 103584, 104580, 104832, 105742, 107016, 109760, 111552, 113295, 113876, 114660, 119520, 120848, 122010, 122304, 123480, 129480, 130144, 131040, 131712, 133770, 135954, 138112, 139440, 141120, 142345, 142688, 146412, 151060, 152880, 155376, 158613, 159360, 160524, 162680, 164640, 167328, 170814, 172640, 174720, 178360, 181272, 183015, 183456, 185920, 194220, 195216, 197568, 200655, 203840, 207168, 209160, 211484, 214032, 219520, 223104, 226590, 227752, 229320, 239040, 241696, 244020, 244608, 246960, 256221, 258960, 260288, 262080, 264355, 267540, 271908, 278880, 282240, 284690, 285376, 292824, 302120, 305760, 310752, 317226, 321048, 325360, 329280, 334656, 339885, 341628, 345280, 356720, 362544, 366030, 366912, 370097, 371840, 388440, 390432, 395136, 401310, 407680, 414336, 418320, 422968, 427035, 428064, 453180, 455504, 458640, 475839, 478080, 483392, 488040, 493920, 512442, 517920, 520576, 524160, 528710, 535080, 543816, 557760, 569380, 570752, 585648, 604240, 611520, 621504, 634452, 642096, 650720, 658560, 669312, 679770, 683256, 690560, 713440, 725088, 732060, 733824, 740194, 776880, 780864, 793065, 802620, 836640, 845936, 854070, 856128, 906360, 911008, 917280, 951678, 966784, 976080, 987840, 1024884, 1035840, 1057420, 1070160, 1087632, 1110291, 1115520, 1138760, 1171296, 1208480, 1223040, 1243008, 1268904, 1281105, 1284192, 1301440, 1359540, 1366512, 1426880, 1450176, 1464120, 1480388, 1553760, 1561728, 1586130, 1605240, 1673280, 1691872, 1708140, 1712256, 1812720, 1822016, 1834560, 1850485, 1903356, 1952160, 1975680, 2049768, 2071680, 2114840, 2140320, 2175264, 2220582, 2277520, 2342592, 2379195, 2416960, 2537808, 2562210, 2568384, 2602880, 2719080, 2733024, 2853760, 2900352, 2928240, 2960776, 3107520, 3172260, 3210480, 3330873, 3346560, 3383744, 3416280, 3625440, 3644032, 3669120, 3700970, 3806712, 3904320, 4099536, 4229680, 4280640, 4350528, 4441164, 4555040, 4685184, 4758390, 4833920, 5075616, 5124420, 5136768, 5438160, 5466048, 5551455, 5856480, 5921552, 6215040, 6344520, 6420960, 6661746, 6767488, 6832560, 7250880, 7401940, 7613424, 7808640, 8199072, 8459360, 8561280, 8701056, 8882328, 9110080, 9516780, 10151232, 10248840, 10876320, 10932096, 11102910, 11712960, 11843104, 12689040, 12841920, 13323492, 13665120, 14501760, 14803880, 15226848, 16398144, 16654365, 16918720, 17764656, 18220160, 19033560, 20302464, 20497680, 21752640, 22205820, 23425920, 23686208, 25378080, 25683840, 26646984, 27330240, 29607760, 30453696, 32796288, 33308730, 33837440, 35529312, 38067120, 40995360, 43505280, 44411640, 47372416, 50756160, 53293968, 54660480, 59215520, 60907392, 66617460, 71058624, 76134240, 81990720, 88823280, 101512320, 106587936, 118431040, 133234920, 142117248, 152268480, 163981440, 177646560, 213175872, 236862080, 266469840, 304536960, 355293120, 426351744, 532939680, 710586240, 1065879360, 2131758720]

約数ペア:

[(1, 2131758720), (2, 1065879360), (3, 710586240), (4, 532939680), (5, 426351744), (6, 355293120), (7, 304536960), (8, 266469840), (9, 236862080), (10, 213175872), (12, 177646560), (13, 163981440), (14, 152268480), (15, 142117248), (16, 133234920), (18, 118431040), (20, 106587936), (21, 101512320), (24, 88823280), (26, 81990720), (28, 76134240), (30, 71058624), (32, 66617460), (35, 60907392), (36, 59215520), (39, 54660480), (40, 53293968), (42, 50756160), (45, 47372416), (48, 44411640), (49, 43505280), (52, 40995360), (56, 38067120), (60, 35529312), (63, 33837440), (64, 33308730), (65, 32796288), (70, 30453696), (72, 29607760), (78, 27330240), (80, 26646984), (83, 25683840), (84, 25378080), (90, 23686208), (91, 23425920), (96, 22205820), (98, 21752640), (104, 20497680), (105, 20302464), (112, 19033560), (117, 18220160), (120, 17764656), (126, 16918720), (128, 16654365), (130, 16398144), (140, 15226848), (144, 14803880), (147, 14501760), (156, 13665120), (160, 13323492), (166, 12841920), (168, 12689040), (180, 11843104), (182, 11712960), (192, 11102910), (195, 10932096), (196, 10876320), (208, 10248840), (210, 10151232), (224, 9516780), (234, 9110080), (240, 8882328), (245, 8701056), (249, 8561280), (252, 8459360), (260, 8199072), (273, 7808640), (280, 7613424), (288, 7401940), (294, 7250880), (312, 6832560), (315, 6767488), (320, 6661746), (332, 6420960), (336, 6344520), (343, 6215040), (360, 5921552), (364, 5856480), (384, 5551455), (390, 5466048), (392, 5438160), (415, 5136768), (416, 5124420), (420, 5075616), (441, 4833920), (448, 4758390), (455, 4685184), (468, 4555040), (480, 4441164), (490, 4350528), (498, 4280640), (504, 4229680), (520, 4099536), (546, 3904320), (560, 3806712), (576, 3700970), (581, 3669120), (585, 3644032), (588, 3625440), (624, 3416280), (630, 3383744), (637, 3346560), (640, 3330873), (664, 3210480), (672, 3172260), (686, 3107520), (720, 2960776), (728, 2928240), (735, 2900352), (747, 2853760), (780, 2733024), (784, 2719080), (819, 2602880), (830, 2568384), (832, 2562210), (840, 2537808), (882, 2416960), (896, 2379195), (910, 2342592), (936, 2277520), (960, 2220582), (980, 2175264), (996, 2140320), (1008, 2114840), (1029, 2071680), (1040, 2049768), (1079, 1975680), (1092, 1952160), (1120, 1903356), (1152, 1850485), (1162, 1834560), (1170, 1822016), (1176, 1812720), (1245, 1712256), (1248, 1708140), (1260, 1691872), (1274, 1673280), (1328, 1605240), (1344, 1586130), (1365, 1561728), (1372, 1553760), (1440, 1480388), (1456, 1464120), (1470, 1450176), (1494, 1426880), (1560, 1366512), (1568, 1359540), (1638, 1301440), (1660, 1284192), (1664, 1281105), (1680, 1268904), (1715, 1243008), (1743, 1223040), (1764, 1208480), (1820, 1171296), (1872, 1138760), (1911, 1115520), (1920, 1110291), (1960, 1087632), (1992, 1070160), (2016, 1057420), (2058, 1035840), (2080, 1024884), (2158, 987840), (2184, 976080), (2205, 966784), (2240, 951678), (2324, 917280), (2340, 911008), (2352, 906360), (2490, 856128), (2496, 854070), (2520, 845936), (2548, 836640), (2656, 802620), (2688, 793065), (2730, 780864), (2744, 776880), (2880, 740194), (2905, 733824), (2912, 732060), (2940, 725088), (2988, 713440), (3087, 690560), (3120, 683256), (3136, 679770), (3185, 669312), (3237, 658560), (3276, 650720), (3320, 642096), (3360, 634452), (3430, 621504), (3486, 611520), (3528, 604240), (3640, 585648), (3735, 570752), (3744, 569380), (3822, 557760), (3920, 543816), (3984, 535080), (4032, 528710), (4067, 524160), (4095, 520576), (4116, 517920), (4160, 512442), (4316, 493920), (4368, 488040), (4410, 483392), (4459, 478080), (4480, 475839), (4648, 458640), (4680, 455504), (4704, 453180), (4980, 428064), (4992, 427035), (5040, 422968), (5096, 418320), (5145, 414336), (5229, 407680), (5312, 401310), (5395, 395136), (5460, 390432), (5488, 388440), (5733, 371840), (5760, 370097), (5810, 366912), (5824, 366030), (5880, 362544), (5976, 356720), (6174, 345280), (6240, 341628), (6272, 339885), (6370, 334656), (6474, 329280), (6552, 325360), (6640, 321048), (6720, 317226), (6860, 310752), (6972, 305760), (7056, 302120), (7280, 292824), (7470, 285376), (7488, 284690), (7553, 282240), (7644, 278880), (7840, 271908), (7968, 267540), (8064, 264355), (8134, 262080), (8190, 260288), (8232, 258960), (8320, 256221), (8632, 246960), (8715, 244608), (8736, 244020), (8820, 241696), (8918, 239040), (9296, 229320), (9360, 227752), (9408, 226590), (9555, 223104), (9711, 219520), (9960, 214032), (10080, 211484), (10192, 209160), (10290, 207168), (10458, 203840), (10624, 200655), (10790, 197568), (10920, 195216), (10976, 194220), (11466, 185920), (11620, 183456), (11648, 183015), (11760, 181272), (11952, 178360), (12201, 174720), (12348, 172640), (12480, 170814), (12740, 167328), (12948, 164640), (13104, 162680), (13280, 160524), (13377, 159360), (13440, 158613), (13720, 155376), (13944, 152880), (14112, 151060), (14560, 146412), (14940, 142688), (14976, 142345), (15106, 141120), (15288, 139440), (15435, 138112), (15680, 135954), (15936, 133770), (16185, 131712), (16268, 131040), (16380, 130144), (16464, 129480), (17264, 123480), (17430, 122304), (17472, 122010), (17640, 120848), (17836, 119520), (18592, 114660), (18720, 113876), (18816, 113295), (19110, 111552), (19422, 109760), (19920, 107016), (20160, 105742), (20335, 104832), (20384, 104580), (20580, 103584), (20916, 101920), (21580, 98784), (21840, 97608), (21952, 97110), (22295, 95616), (22659, 94080), (22932, 92960), (23240, 91728), (23520, 90636), (23904, 89180), (24402, 87360), (24696, 86320), (24960, 85407), (25480, 83664), (25896, 82320), (26145, 81536), (26208, 81340), (26560, 80262), (26754, 79680), (27440, 77688), (27888, 76440), (28224, 75530), (28469, 74880), (28665, 74368), (29120, 73206), (29880, 71344), (30212, 70560), (30576, 69720), (30870, 69056), (31360, 67977), (31872, 66885), (32370, 65856), (32536, 65520), (32760, 65072), (32928, 64740), (34528, 61740), (34860, 61152), (34944, 61005), (35280, 60424), (35672, 59760), (36603, 58240), (37184, 57330), (37440, 56938), (37765, 56448), (38220, 55776), (38844, 54880), (39840, 53508), (40131, 53120), (40320, 52871), (40670, 52416), (40768, 52290), (41160, 51792), (41832, 50960), (43160, 49392), (43680, 48804), (43904, 48555), (44590, 47808), (45318, 47040), (45864, 46480)]