2054407680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:99

約数の個数: 480

約数和(自身を含む): 8087919840

約数和(自身を除く): 6033512160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 361, 380, 384, 390, 416, 456, 468, 480, 494, 512, 520, 570, 576, 585, 608, 624, 640, 684, 720, 722, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1040, 1083, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1440, 1444, 1482, 1520, 1536, 1560, 1664, 1710, 1805, 1824, 1872, 1920, 1976, 2080, 2166, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2736, 2880, 2888, 2964, 3040, 3120, 3249, 3328, 3420, 3610, 3648, 3705, 3744, 3840, 3952, 4160, 4332, 4446, 4560, 4608, 4680, 4693, 4864, 4940, 4992, 5415, 5472, 5760, 5776, 5928, 6080, 6240, 6498, 6656, 6840, 6859, 7220, 7296, 7410, 7488, 7680, 7904, 8320, 8664, 8892, 9120, 9360, 9386, 9728, 9880, 9984, 10830, 10944, 11115, 11520, 11552, 11856, 12160, 12480, 12996, 13680, 13718, 14079, 14440, 14592, 14820, 14976, 15808, 16245, 16640, 17328, 17784, 18240, 18720, 18772, 19760, 19968, 20577, 21660, 21888, 22230, 23040, 23104, 23465, 23712, 24320, 24960, 25992, 27360, 27436, 28158, 28880, 29184, 29640, 29952, 31616, 32490, 33280, 34295, 34656, 35568, 36480, 37440, 37544, 39520, 41154, 42237, 43320, 43776, 44460, 46208, 46930, 47424, 48640, 49920, 51984, 54720, 54872, 56316, 57760, 59280, 59904, 61731, 63232, 64980, 68590, 69312, 70395, 71136, 72960, 74880, 75088, 79040, 82308, 84474, 86640, 87552, 88920, 89167, 92416, 93860, 94848, 99840, 102885, 103968, 109440, 109744, 112632, 115520, 118560, 123462, 126464, 129960, 137180, 138624, 140790, 142272, 145920, 149760, 150176, 158080, 164616, 168948, 173280, 177840, 178334, 184832, 187720, 189696, 205770, 207936, 211185, 218880, 219488, 225264, 231040, 237120, 246924, 259920, 267501, 274360, 277248, 281580, 284544, 299520, 300352, 308655, 316160, 329232, 337896, 346560, 355680, 356668, 375440, 379392, 411540, 415872, 422370, 437760, 438976, 445835, 450528, 462080, 474240, 493848, 519840, 535002, 548720, 554496, 563160, 569088, 600704, 617310, 632320, 658464, 675792, 693120, 711360, 713336, 750880, 802503, 823080, 831744, 844740, 877952, 891670, 901056, 924160, 948480, 987696, 1039680, 1070004, 1097440, 1126320, 1138176, 1201408, 1234620, 1316928, 1337505, 1351584, 1386240, 1422720, 1426672, 1501760, 1605006, 1646160, 1663488, 1689480, 1755904, 1783340, 1802112, 1896960, 1975392, 2079360, 2140008, 2194880, 2252640, 2402816, 2469240, 2633856, 2675010, 2703168, 2772480, 2845440, 2853344, 3003520, 3210012, 3292320, 3378960, 3511808, 3566680, 3604224, 3950784, 4012515, 4158720, 4280016, 4389760, 4505280, 4938480, 5267712, 5350020, 5406336, 5690880, 5706688, 6007040, 6420024, 6584640, 6757920, 7133360, 7208448, 7901568, 8025030, 8317440, 8560032, 8779520, 9010560, 9876960, 10535424, 10700040, 10812672, 11413376, 12014080, 12840048, 13169280, 13515840, 14266720, 15803136, 16050060, 17120064, 17559040, 18021120, 19753920, 21400080, 21625344, 22826752, 25680096, 26338560, 27031680, 28533440, 31606272, 32100120, 34240128, 36042240, 39507840, 42800160, 45653504, 51360192, 52677120, 54063360, 57066880, 64200240, 68480256, 79015680, 85600320, 102720384, 108126720, 114133760, 128400480, 136960512, 158031360, 171200640, 205440768, 228267520, 256800960, 342401280, 410881536, 513601920, 684802560, 1027203840, 2054407680]

約数ペア:

[(1, 2054407680), (2, 1027203840), (3, 684802560), (4, 513601920), (5, 410881536), (6, 342401280), (8, 256800960), (9, 228267520), (10, 205440768), (12, 171200640), (13, 158031360), (15, 136960512), (16, 128400480), (18, 114133760), (19, 108126720), (20, 102720384), (24, 85600320), (26, 79015680), (30, 68480256), (32, 64200240), (36, 57066880), (38, 54063360), (39, 52677120), (40, 51360192), (45, 45653504), (48, 42800160), (52, 39507840), (57, 36042240), (60, 34240128), (64, 32100120), (65, 31606272), (72, 28533440), (76, 27031680), (78, 26338560), (80, 25680096), (90, 22826752), (95, 21625344), (96, 21400080), (104, 19753920), (114, 18021120), (117, 17559040), (120, 17120064), (128, 16050060), (130, 15803136), (144, 14266720), (152, 13515840), (156, 13169280), (160, 12840048), (171, 12014080), (180, 11413376), (190, 10812672), (192, 10700040), (195, 10535424), (208, 9876960), (228, 9010560), (234, 8779520), (240, 8560032), (247, 8317440), (256, 8025030), (260, 7901568), (285, 7208448), (288, 7133360), (304, 6757920), (312, 6584640), (320, 6420024), (342, 6007040), (360, 5706688), (361, 5690880), (380, 5406336), (384, 5350020), (390, 5267712), (416, 4938480), (456, 4505280), (468, 4389760), (480, 4280016), (494, 4158720), (512, 4012515), (520, 3950784), (570, 3604224), (576, 3566680), (585, 3511808), (608, 3378960), (624, 3292320), (640, 3210012), (684, 3003520), (720, 2853344), (722, 2845440), (741, 2772480), (760, 2703168), (768, 2675010), (780, 2633856), (832, 2469240), (855, 2402816), (912, 2252640), (936, 2194880), (960, 2140008), (988, 2079360), (1040, 1975392), (1083, 1896960), (1140, 1802112), (1152, 1783340), (1170, 1755904), (1216, 1689480), (1235, 1663488), (1248, 1646160), (1280, 1605006), (1368, 1501760), (1440, 1426672), (1444, 1422720), (1482, 1386240), (1520, 1351584), (1536, 1337505), (1560, 1316928), (1664, 1234620), (1710, 1201408), (1805, 1138176), (1824, 1126320), (1872, 1097440), (1920, 1070004), (1976, 1039680), (2080, 987696), (2166, 948480), (2223, 924160), (2280, 901056), (2304, 891670), (2340, 877952), (2432, 844740), (2470, 831744), (2496, 823080), (2560, 802503), (2736, 750880), (2880, 713336), (2888, 711360), (2964, 693120), (3040, 675792), (3120, 658464), (3249, 632320), (3328, 617310), (3420, 600704), (3610, 569088), (3648, 563160), (3705, 554496), (3744, 548720), (3840, 535002), (3952, 519840), (4160, 493848), (4332, 474240), (4446, 462080), (4560, 450528), (4608, 445835), (4680, 438976), (4693, 437760), (4864, 422370), (4940, 415872), (4992, 411540), (5415, 379392), (5472, 375440), (5760, 356668), (5776, 355680), (5928, 346560), (6080, 337896), (6240, 329232), (6498, 316160), (6656, 308655), (6840, 300352), (6859, 299520), (7220, 284544), (7296, 281580), (7410, 277248), (7488, 274360), (7680, 267501), (7904, 259920), (8320, 246924), (8664, 237120), (8892, 231040), (9120, 225264), (9360, 219488), (9386, 218880), (9728, 211185), (9880, 207936), (9984, 205770), (10830, 189696), (10944, 187720), (11115, 184832), (11520, 178334), (11552, 177840), (11856, 173280), (12160, 168948), (12480, 164616), (12996, 158080), (13680, 150176), (13718, 149760), (14079, 145920), (14440, 142272), (14592, 140790), (14820, 138624), (14976, 137180), (15808, 129960), (16245, 126464), (16640, 123462), (17328, 118560), (17784, 115520), (18240, 112632), (18720, 109744), (18772, 109440), (19760, 103968), (19968, 102885), (20577, 99840), (21660, 94848), (21888, 93860), (22230, 92416), (23040, 89167), (23104, 88920), (23465, 87552), (23712, 86640), (24320, 84474), (24960, 82308), (25992, 79040), (27360, 75088), (27436, 74880), (28158, 72960), (28880, 71136), (29184, 70395), (29640, 69312), (29952, 68590), (31616, 64980), (32490, 63232), (33280, 61731), (34295, 59904), (34656, 59280), (35568, 57760), (36480, 56316), (37440, 54872), (37544, 54720), (39520, 51984), (41154, 49920), (42237, 48640), (43320, 47424), (43776, 46930), (44460, 46208)]