81981616320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1310

約数の個数: 560

約数和(自身を含む): 303866812128

約数和(自身を除く): 221885195808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 73, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 146, 148, 160, 162, 180, 185, 192, 216, 219, 222, 240, 270, 288, 292, 296, 320, 324, 333, 360, 365, 370, 405, 432, 438, 444, 480, 540, 555, 576, 584, 592, 648, 657, 666, 720, 730, 740, 810, 864, 876, 888, 960, 999, 1080, 1095, 1110, 1168, 1171, 1184, 1296, 1314, 1332, 1440, 1460, 1480, 1620, 1665, 1728, 1752, 1776, 1971, 1998, 2160, 2190, 2220, 2336, 2342, 2368, 2592, 2628, 2664, 2701, 2880, 2920, 2960, 2997, 3240, 3285, 3330, 3504, 3513, 3552, 3942, 3996, 4320, 4380, 4440, 4672, 4684, 4995, 5184, 5256, 5328, 5402, 5840, 5855, 5913, 5920, 5994, 6480, 6570, 6660, 7008, 7026, 7104, 7884, 7992, 8103, 8640, 8760, 8880, 9368, 9855, 9990, 10512, 10539, 10656, 10804, 11680, 11710, 11826, 11840, 11988, 12960, 13140, 13320, 13505, 14016, 14052, 14985, 15768, 15984, 16206, 17520, 17565, 17760, 18736, 19710, 19980, 21024, 21078, 21312, 21608, 23360, 23420, 23652, 23976, 24309, 25920, 26280, 26640, 27010, 28104, 29565, 29970, 31536, 31617, 31968, 32412, 35040, 35130, 35520, 37472, 39420, 39960, 40515, 42048, 42156, 43216, 43327, 46840, 47304, 47952, 48618, 52560, 52695, 53280, 54020, 56208, 59130, 59940, 63072, 63234, 63936, 64824, 70080, 70260, 72927, 74944, 78840, 79920, 81030, 84312, 85483, 86432, 86654, 93680, 94608, 94851, 95904, 97236, 105120, 105390, 106560, 108040, 112416, 118260, 119880, 121545, 126144, 126468, 129648, 129981, 140520, 145854, 157680, 158085, 159840, 162060, 168624, 170966, 172864, 173308, 187360, 189216, 189702, 191808, 194472, 210240, 210780, 216080, 216635, 218781, 224832, 236520, 239760, 243090, 252936, 256449, 259296, 259962, 281040, 291708, 315360, 316170, 319680, 324120, 337248, 341932, 346616, 364635, 374720, 378432, 379404, 388944, 389943, 421560, 427415, 432160, 433270, 437562, 473040, 474255, 479520, 486180, 505872, 512898, 518592, 519924, 562080, 583416, 630720, 632340, 648240, 649905, 674496, 683864, 693232, 729270, 758808, 769347, 777888, 779886, 843120, 854830, 864320, 866540, 875124, 946080, 948510, 959040, 972360, 1011744, 1025796, 1039848, 1093905, 1124160, 1166832, 1169829, 1264680, 1282245, 1296480, 1299810, 1367728, 1386464, 1458540, 1517616, 1538694, 1555776, 1559772, 1686240, 1709660, 1733080, 1750248, 1892160, 1897020, 1944720, 1949715, 2023488, 2051592, 2079696, 2187810, 2308041, 2333664, 2339658, 2529360, 2564490, 2592960, 2599620, 2735456, 2772928, 2917080, 3035232, 3077388, 3119544, 3162871, 3372480, 3419320, 3466160, 3500496, 3509487, 3794040, 3846735, 3889440, 3899430, 4103184, 4159392, 4375620, 4616082, 4667328, 4679316, 5058720, 5128980, 5199240, 5470912, 5834160, 5849145, 6070464, 6154776, 6239088, 6325742, 6838640, 6924123, 6932320, 7000992, 7018974, 7588080, 7693470, 7778880, 7798860, 8206368, 8318784, 8751240, 9232164, 9358632, 9488613, 10117440, 10257960, 10398480, 11540205, 11668320, 11698290, 12309552, 12478176, 12651484, 13677280, 13848246, 13864640, 14001984, 14037948, 15176160, 15386940, 15597720, 15814355, 16412736, 17502480, 17547435, 18464328, 18717264, 18977226, 20515920, 20796960, 23080410, 23336640, 23396580, 24619104, 24956352, 25302968, 27354560, 27696492, 28075896, 28465839, 30352320, 30773880, 31195440, 31628710, 34620615, 35004960, 35094870, 36928656, 37434528, 37954452, 41031840, 41593920, 46160820, 46793160, 47443065, 49238208, 50605936, 55392984, 56151792, 56931678, 61547760, 62390880, 63257420, 69241230, 70009920, 70189740, 73857312, 74869056, 75908904, 82063680, 85397517, 92321640, 93586320, 94886130, 101211872, 110785968, 112303584, 113863356, 123095520, 124781760, 126514840, 138482460, 140379480, 142329195, 147714624, 151817808, 170795034, 184643280, 187172640, 189772260, 202423744, 221571936, 224607168, 227726712, 246191040, 253029680, 256192551, 276964920, 280758960, 284658390, 303635616, 341590068, 369286560, 374345280, 379544520, 426987585, 443143872, 455453424, 506059360, 512385102, 553929840, 561517920, 569316780, 607271232, 683180136, 738573120, 759089040, 853975170, 910906848, 1012118720, 1024770204, 1107859680, 1123035840, 1138633560, 1280962755, 1366360272, 1518178080, 1707950340, 1821813696, 2049540408, 2215719360, 2277267120, 2561925510, 2732720544, 3036356160, 3415900680, 4099080816, 4554534240, 5123851020, 5465441088, 6831801360, 8198161632, 9109068480, 10247702040, 13663602720, 16396323264, 20495404080, 27327205440, 40990808160, 81981616320]

約数ペア:

[(1, 81981616320), (2, 40990808160), (3, 27327205440), (4, 20495404080), (5, 16396323264), (6, 13663602720), (8, 10247702040), (9, 9109068480), (10, 8198161632), (12, 6831801360), (15, 5465441088), (16, 5123851020), (18, 4554534240), (20, 4099080816), (24, 3415900680), (27, 3036356160), (30, 2732720544), (32, 2561925510), (36, 2277267120), (37, 2215719360), (40, 2049540408), (45, 1821813696), (48, 1707950340), (54, 1518178080), (60, 1366360272), (64, 1280962755), (72, 1138633560), (73, 1123035840), (74, 1107859680), (80, 1024770204), (81, 1012118720), (90, 910906848), (96, 853975170), (108, 759089040), (111, 738573120), (120, 683180136), (135, 607271232), (144, 569316780), (146, 561517920), (148, 553929840), (160, 512385102), (162, 506059360), (180, 455453424), (185, 443143872), (192, 426987585), (216, 379544520), (219, 374345280), (222, 369286560), (240, 341590068), (270, 303635616), (288, 284658390), (292, 280758960), (296, 276964920), (320, 256192551), (324, 253029680), (333, 246191040), (360, 227726712), (365, 224607168), (370, 221571936), (405, 202423744), (432, 189772260), (438, 187172640), (444, 184643280), (480, 170795034), (540, 151817808), (555, 147714624), (576, 142329195), (584, 140379480), (592, 138482460), (648, 126514840), (657, 124781760), (666, 123095520), (720, 113863356), (730, 112303584), (740, 110785968), (810, 101211872), (864, 94886130), (876, 93586320), (888, 92321640), (960, 85397517), (999, 82063680), (1080, 75908904), (1095, 74869056), (1110, 73857312), (1168, 70189740), (1171, 70009920), (1184, 69241230), (1296, 63257420), (1314, 62390880), (1332, 61547760), (1440, 56931678), (1460, 56151792), (1480, 55392984), (1620, 50605936), (1665, 49238208), (1728, 47443065), (1752, 46793160), (1776, 46160820), (1971, 41593920), (1998, 41031840), (2160, 37954452), (2190, 37434528), (2220, 36928656), (2336, 35094870), (2342, 35004960), (2368, 34620615), (2592, 31628710), (2628, 31195440), (2664, 30773880), (2701, 30352320), (2880, 28465839), (2920, 28075896), (2960, 27696492), (2997, 27354560), (3240, 25302968), (3285, 24956352), (3330, 24619104), (3504, 23396580), (3513, 23336640), (3552, 23080410), (3942, 20796960), (3996, 20515920), (4320, 18977226), (4380, 18717264), (4440, 18464328), (4672, 17547435), (4684, 17502480), (4995, 16412736), (5184, 15814355), (5256, 15597720), (5328, 15386940), (5402, 15176160), (5840, 14037948), (5855, 14001984), (5913, 13864640), (5920, 13848246), (5994, 13677280), (6480, 12651484), (6570, 12478176), (6660, 12309552), (7008, 11698290), (7026, 11668320), (7104, 11540205), (7884, 10398480), (7992, 10257960), (8103, 10117440), (8640, 9488613), (8760, 9358632), (8880, 9232164), (9368, 8751240), (9855, 8318784), (9990, 8206368), (10512, 7798860), (10539, 7778880), (10656, 7693470), (10804, 7588080), (11680, 7018974), (11710, 7000992), (11826, 6932320), (11840, 6924123), (11988, 6838640), (12960, 6325742), (13140, 6239088), (13320, 6154776), (13505, 6070464), (14016, 5849145), (14052, 5834160), (14985, 5470912), (15768, 5199240), (15984, 5128980), (16206, 5058720), (17520, 4679316), (17565, 4667328), (17760, 4616082), (18736, 4375620), (19710, 4159392), (19980, 4103184), (21024, 3899430), (21078, 3889440), (21312, 3846735), (21608, 3794040), (23360, 3509487), (23420, 3500496), (23652, 3466160), (23976, 3419320), (24309, 3372480), (25920, 3162871), (26280, 3119544), (26640, 3077388), (27010, 3035232), (28104, 2917080), (29565, 2772928), (29970, 2735456), (31536, 2599620), (31617, 2592960), (31968, 2564490), (32412, 2529360), (35040, 2339658), (35130, 2333664), (35520, 2308041), (37472, 2187810), (39420, 2079696), (39960, 2051592), (40515, 2023488), (42048, 1949715), (42156, 1944720), (43216, 1897020), (43327, 1892160), (46840, 1750248), (47304, 1733080), (47952, 1709660), (48618, 1686240), (52560, 1559772), (52695, 1555776), (53280, 1538694), (54020, 1517616), (56208, 1458540), (59130, 1386464), (59940, 1367728), (63072, 1299810), (63234, 1296480), (63936, 1282245), (64824, 1264680), (70080, 1169829), (70260, 1166832), (72927, 1124160), (74944, 1093905), (78840, 1039848), (79920, 1025796), (81030, 1011744), (84312, 972360), (85483, 959040), (86432, 948510), (86654, 946080), (93680, 875124), (94608, 866540), (94851, 864320), (95904, 854830), (97236, 843120), (105120, 779886), (105390, 777888), (106560, 769347), (108040, 758808), (112416, 729270), (118260, 693232), (119880, 683864), (121545, 674496), (126144, 649905), (126468, 648240), (129648, 632340), (129981, 630720), (140520, 583416), (145854, 562080), (157680, 519924), (158085, 518592), (159840, 512898), (162060, 505872), (168624, 486180), (170966, 479520), (172864, 474255), (173308, 473040), (187360, 437562), (189216, 433270), (189702, 432160), (191808, 427415), (194472, 421560), (210240, 389943), (210780, 388944), (216080, 379404), (216635, 378432), (218781, 374720), (224832, 364635), (236520, 346616), (239760, 341932), (243090, 337248), (252936, 324120), (256449, 319680), (259296, 316170), (259962, 315360), (281040, 291708)]