31980049920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 720

約数和(自身を含む): 138812834160

約数和(自身を除く): 106832784240

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, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 256, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 512, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 768, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1344, 1365, 1440, 1456, 1470, 1536, 1560, 1568, 1638, 1664, 1680, 1764, 1792, 1820, 1872, 1911, 1920, 1960, 2016, 2080, 2179, 2184, 2205, 2240, 2304, 2340, 2352, 2496, 2520, 2548, 2560, 2688, 2730, 2880, 2912, 2940, 3120, 3136, 3185, 3276, 3328, 3360, 3528, 3584, 3640, 3744, 3822, 3840, 3920, 4032, 4095, 4160, 4358, 4368, 4410, 4480, 4608, 4680, 4704, 4992, 5040, 5096, 5376, 5460, 5733, 5760, 5824, 5880, 6240, 6272, 6370, 6537, 6552, 6656, 6720, 7056, 7280, 7488, 7644, 7680, 7840, 8064, 8190, 8320, 8716, 8736, 8820, 8960, 9360, 9408, 9555, 9984, 10080, 10192, 10752, 10895, 10920, 11466, 11520, 11648, 11760, 12480, 12544, 12740, 13074, 13104, 13440, 14112, 14560, 14976, 15253, 15288, 15680, 16128, 16380, 16640, 17432, 17472, 17640, 17920, 18720, 18816, 19110, 19611, 19968, 20160, 20384, 21790, 21840, 22932, 23040, 23296, 23520, 24960, 25088, 25480, 26148, 26208, 26880, 28224, 28327, 28665, 29120, 29952, 30506, 30576, 31360, 32256, 32685, 32760, 33280, 34864, 34944, 35280, 37440, 37632, 38220, 39222, 40320, 40768, 43580, 43680, 45759, 45864, 46592, 47040, 49920, 50960, 52296, 52416, 53760, 56448, 56654, 57330, 58240, 59904, 61012, 61152, 62720, 65370, 65520, 69728, 69888, 70560, 74880, 75264, 76265, 76440, 78444, 80640, 81536, 84981, 87160, 87360, 91518, 91728, 94080, 98055, 99840, 101920, 104592, 104832, 106771, 112896, 113308, 114660, 116480, 122024, 122304, 125440, 130740, 131040, 137277, 139456, 139776, 141120, 141635, 149760, 152530, 152880, 156888, 161280, 163072, 169962, 174320, 174720, 183036, 183456, 188160, 196110, 198289, 203840, 209184, 209664, 213542, 225792, 226616, 228795, 229320, 232960, 244048, 244608, 254943, 261480, 262080, 274554, 278912, 282240, 283270, 299520, 305060, 305760, 313776, 320313, 326144, 339924, 348640, 349440, 366072, 366912, 376320, 392220, 396578, 407680, 418368, 419328, 424905, 427084, 453232, 457590, 458640, 488096, 489216, 509886, 522960, 524160, 533855, 549108, 557824, 564480, 566540, 594867, 610120, 611520, 627552, 640626, 679848, 686385, 697280, 698880, 732144, 733824, 784440, 793156, 815360, 836736, 849810, 854168, 906464, 915180, 917280, 960939, 976192, 978432, 991445, 1019772, 1045920, 1048320, 1067710, 1098216, 1115648, 1128960, 1133080, 1189734, 1220240, 1223040, 1255104, 1274715, 1281252, 1359696, 1372770, 1388023, 1394560, 1464288, 1467648, 1568880, 1586312, 1601565, 1630720, 1673472, 1699620, 1708336, 1784601, 1812928, 1830360, 1834560, 1921878, 1952384, 1982890, 2039544, 2091840, 2096640, 2135420, 2196432, 2266160, 2379468, 2440480, 2446080, 2510208, 2549430, 2562504, 2719392, 2745540, 2776046, 2789120, 2928576, 2935296, 2974335, 3137760, 3172624, 3203130, 3346944, 3399240, 3416672, 3569202, 3625856, 3660720, 3669120, 3843756, 3904768, 3965780, 4079088, 4164069, 4183680, 4270840, 4392864, 4532320, 4758936, 4804695, 4880960, 4892160, 5020416, 5098860, 5125008, 5438784, 5491080, 5552092, 5578240, 5857152, 5948670, 6275520, 6345248, 6406260, 6798480, 6833344, 6940115, 7138404, 7251712, 7321440, 7338240, 7687512, 7809536, 7931560, 8158176, 8328138, 8367360, 8541680, 8785728, 8923005, 9064640, 9517872, 9609390, 9761920, 10040832, 10197720, 10250016, 10877568, 10982160, 11104184, 11714304, 11897340, 12492207, 12551040, 12690496, 12812520, 13596960, 13666688, 13880230, 14276808, 14503424, 14642880, 14676480, 15375024, 15863120, 16316352, 16656276, 16734720, 17083360, 17571456, 17846010, 18129280, 19035744, 19218780, 19523840, 20395440, 20500032, 20820345, 21755136, 21964320, 22208368, 23428608, 23794680, 24984414, 25102080, 25380992, 25625040, 27193920, 27333376, 27760460, 28553616, 29285760, 30750048, 31726240, 32632704, 33312552, 34166720, 35142912, 35692020, 36258560, 38071488, 38437560, 39047680, 40790880, 41000064, 41640690, 43510272, 43928640, 44416736, 47589360, 49968828, 50204160, 50761984, 51250080, 54387840, 54666752, 55520920, 57107232, 58571520, 61500096, 62461035, 63452480, 65265408, 66625104, 68333440, 70285824, 71384040, 72517120, 76142976, 76875120, 81581760, 82000128, 83281380, 87857280, 88833472, 95178720, 99937656, 101523968, 102500160, 108775680, 111041840, 114214464, 117143040, 123000192, 124922070, 126904960, 130530816, 133250208, 136666880, 142768080, 152285952, 153750240, 163163520, 164000256, 166562760, 175714560, 177666944, 190357440, 199875312, 205000320, 217551360, 222083680, 228428928, 246000384, 249844140, 253809920, 266500416, 273333760, 285536160, 304571904, 307500480, 326327040, 333125520, 351429120, 355333888, 380714880, 399750624, 410000640, 444167360, 456857856, 492000768, 499688280, 507619840, 533000832, 571072320, 615000960, 652654080, 666251040, 710667776, 761429760, 799501248, 820001280, 888334720, 913715712, 999376560, 1066001664, 1142144640, 1230001920, 1332502080, 1522859520, 1599002496, 1776669440, 1998753120, 2132003328, 2284289280, 2460003840, 2665004160, 3198004992, 3553338880, 3997506240, 4568578560, 5330008320, 6396009984, 7995012480, 10660016640, 15990024960, 31980049920]

約数ペア:

[(1, 31980049920), (2, 15990024960), (3, 10660016640), (4, 7995012480), (5, 6396009984), (6, 5330008320), (7, 4568578560), (8, 3997506240), (9, 3553338880), (10, 3198004992), (12, 2665004160), (13, 2460003840), (14, 2284289280), (15, 2132003328), (16, 1998753120), (18, 1776669440), (20, 1599002496), (21, 1522859520), (24, 1332502080), (26, 1230001920), (28, 1142144640), (30, 1066001664), (32, 999376560), (35, 913715712), (36, 888334720), (39, 820001280), (40, 799501248), (42, 761429760), (45, 710667776), (48, 666251040), (49, 652654080), (52, 615000960), (56, 571072320), (60, 533000832), (63, 507619840), (64, 499688280), (65, 492000768), (70, 456857856), (72, 444167360), (78, 410000640), (80, 399750624), (84, 380714880), (90, 355333888), (91, 351429120), (96, 333125520), (98, 326327040), (104, 307500480), (105, 304571904), (112, 285536160), (117, 273333760), (120, 266500416), (126, 253809920), (128, 249844140), (130, 246000384), (140, 228428928), (144, 222083680), (147, 217551360), (156, 205000320), (160, 199875312), (168, 190357440), (180, 177666944), (182, 175714560), (192, 166562760), (195, 164000256), (196, 163163520), (208, 153750240), (210, 152285952), (224, 142768080), (234, 136666880), (240, 133250208), (245, 130530816), (252, 126904960), (256, 124922070), (260, 123000192), (273, 117143040), (280, 114214464), (288, 111041840), (294, 108775680), (312, 102500160), (315, 101523968), (320, 99937656), (336, 95178720), (360, 88833472), (364, 87857280), (384, 83281380), (390, 82000128), (392, 81581760), (416, 76875120), (420, 76142976), (441, 72517120), (448, 71384040), (455, 70285824), (468, 68333440), (480, 66625104), (490, 65265408), (504, 63452480), (512, 62461035), (520, 61500096), (546, 58571520), (560, 57107232), (576, 55520920), (585, 54666752), (588, 54387840), (624, 51250080), (630, 50761984), (637, 50204160), (640, 49968828), (672, 47589360), (720, 44416736), (728, 43928640), (735, 43510272), (768, 41640690), (780, 41000064), (784, 40790880), (819, 39047680), (832, 38437560), (840, 38071488), (882, 36258560), (896, 35692020), (910, 35142912), (936, 34166720), (960, 33312552), (980, 32632704), (1008, 31726240), (1040, 30750048), (1092, 29285760), (1120, 28553616), (1152, 27760460), (1170, 27333376), (1176, 27193920), (1248, 25625040), (1260, 25380992), (1274, 25102080), (1280, 24984414), (1344, 23794680), (1365, 23428608), (1440, 22208368), (1456, 21964320), (1470, 21755136), (1536, 20820345), (1560, 20500032), (1568, 20395440), (1638, 19523840), (1664, 19218780), (1680, 19035744), (1764, 18129280), (1792, 17846010), (1820, 17571456), (1872, 17083360), (1911, 16734720), (1920, 16656276), (1960, 16316352), (2016, 15863120), (2080, 15375024), (2179, 14676480), (2184, 14642880), (2205, 14503424), (2240, 14276808), (2304, 13880230), (2340, 13666688), (2352, 13596960), (2496, 12812520), (2520, 12690496), (2548, 12551040), (2560, 12492207), (2688, 11897340), (2730, 11714304), (2880, 11104184), (2912, 10982160), (2940, 10877568), (3120, 10250016), (3136, 10197720), (3185, 10040832), (3276, 9761920), (3328, 9609390), (3360, 9517872), (3528, 9064640), (3584, 8923005), (3640, 8785728), (3744, 8541680), (3822, 8367360), (3840, 8328138), (3920, 8158176), (4032, 7931560), (4095, 7809536), (4160, 7687512), (4358, 7338240), (4368, 7321440), (4410, 7251712), (4480, 7138404), (4608, 6940115), (4680, 6833344), (4704, 6798480), (4992, 6406260), (5040, 6345248), (5096, 6275520), (5376, 5948670), (5460, 5857152), (5733, 5578240), (5760, 5552092), (5824, 5491080), (5880, 5438784), (6240, 5125008), (6272, 5098860), (6370, 5020416), (6537, 4892160), (6552, 4880960), (6656, 4804695), (6720, 4758936), (7056, 4532320), (7280, 4392864), (7488, 4270840), (7644, 4183680), (7680, 4164069), (7840, 4079088), (8064, 3965780), (8190, 3904768), (8320, 3843756), (8716, 3669120), (8736, 3660720), (8820, 3625856), (8960, 3569202), (9360, 3416672), (9408, 3399240), (9555, 3346944), (9984, 3203130), (10080, 3172624), (10192, 3137760), (10752, 2974335), (10895, 2935296), (10920, 2928576), (11466, 2789120), (11520, 2776046), (11648, 2745540), (11760, 2719392), (12480, 2562504), (12544, 2549430), (12740, 2510208), (13074, 2446080), (13104, 2440480), (13440, 2379468), (14112, 2266160), (14560, 2196432), (14976, 2135420), (15253, 2096640), (15288, 2091840), (15680, 2039544), (16128, 1982890), (16380, 1952384), (16640, 1921878), (17432, 1834560), (17472, 1830360), (17640, 1812928), (17920, 1784601), (18720, 1708336), (18816, 1699620), (19110, 1673472), (19611, 1630720), (19968, 1601565), (20160, 1586312), (20384, 1568880), (21790, 1467648), (21840, 1464288), (22932, 1394560), (23040, 1388023), (23296, 1372770), (23520, 1359696), (24960, 1281252), (25088, 1274715), (25480, 1255104), (26148, 1223040), (26208, 1220240), (26880, 1189734), (28224, 1133080), (28327, 1128960), (28665, 1115648), (29120, 1098216), (29952, 1067710), (30506, 1048320), (30576, 1045920), (31360, 1019772), (32256, 991445), (32685, 978432), (32760, 976192), (33280, 960939), (34864, 917280), (34944, 915180), (35280, 906464), (37440, 854168), (37632, 849810), (38220, 836736), (39222, 815360), (40320, 793156), (40768, 784440), (43580, 733824), (43680, 732144), (45759, 698880), (45864, 697280), (46592, 686385), (47040, 679848), (49920, 640626), (50960, 627552), (52296, 611520), (52416, 610120), (53760, 594867), (56448, 566540), (56654, 564480), (57330, 557824), (58240, 549108), (59904, 533855), (61012, 524160), (61152, 522960), (62720, 509886), (65370, 489216), (65520, 488096), (69728, 458640), (69888, 457590), (70560, 453232), (74880, 427084), (75264, 424905), (76265, 419328), (76440, 418368), (78444, 407680), (80640, 396578), (81536, 392220), (84981, 376320), (87160, 366912), (87360, 366072), (91518, 349440), (91728, 348640), (94080, 339924), (98055, 326144), (99840, 320313), (101920, 313776), (104592, 305760), (104832, 305060), (106771, 299520), (112896, 283270), (113308, 282240), (114660, 278912), (116480, 274554), (122024, 262080), (122304, 261480), (125440, 254943), (130740, 244608), (131040, 244048), (137277, 232960), (139456, 229320), (139776, 228795), (141120, 226616), (141635, 225792), (149760, 213542), (152530, 209664), (152880, 209184), (156888, 203840), (161280, 198289), (163072, 196110), (169962, 188160), (174320, 183456), (174720, 183036)]