49997216640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 768

約数和(自身を含む): 194469120000

約数和(自身を除く): 144471903360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 79, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 158, 160, 168, 186, 192, 196, 210, 217, 224, 237, 240, 245, 248, 280, 294, 310, 316, 320, 336, 343, 372, 384, 392, 395, 420, 434, 448, 465, 474, 480, 490, 496, 553, 560, 588, 620, 632, 640, 651, 672, 686, 735, 744, 784, 790, 840, 868, 896, 930, 948, 960, 961, 980, 992, 1029, 1085, 1106, 1120, 1176, 1185, 1240, 1264, 1302, 1344, 1372, 1470, 1488, 1519, 1568, 1580, 1659, 1680, 1715, 1736, 1860, 1896, 1920, 1922, 1960, 1984, 2058, 2170, 2212, 2240, 2352, 2370, 2449, 2480, 2528, 2604, 2688, 2744, 2765, 2883, 2940, 2976, 3038, 3136, 3160, 3255, 3318, 3360, 3430, 3472, 3720, 3792, 3844, 3871, 3920, 3968, 4116, 4340, 4424, 4480, 4557, 4704, 4740, 4805, 4898, 4960, 5056, 5145, 5208, 5488, 5530, 5766, 5880, 5952, 6076, 6272, 6320, 6510, 6636, 6720, 6727, 6860, 6944, 7347, 7440, 7584, 7595, 7688, 7742, 7840, 8232, 8295, 8680, 8848, 9114, 9408, 9480, 9610, 9796, 9920, 10112, 10290, 10416, 10633, 10976, 11060, 11532, 11613, 11760, 11904, 12152, 12245, 12640, 13020, 13272, 13440, 13454, 13720, 13888, 14415, 14694, 14880, 15168, 15190, 15376, 15484, 15680, 16464, 16590, 17143, 17360, 17696, 18228, 18816, 18960, 19220, 19355, 19592, 19840, 20181, 20580, 20832, 21266, 21952, 22120, 22785, 23064, 23226, 23520, 24304, 24490, 25280, 26040, 26544, 26908, 27097, 27440, 27776, 28830, 29388, 29760, 30336, 30380, 30752, 30968, 31360, 31899, 32928, 33180, 33635, 34286, 34720, 35392, 36456, 36735, 37920, 38440, 38710, 39184, 40362, 41160, 41664, 42532, 43904, 44240, 45570, 46128, 46452, 47040, 47089, 48608, 48980, 50560, 51429, 52080, 53088, 53165, 53816, 54194, 54880, 57660, 58065, 58776, 59520, 60760, 61504, 61936, 63798, 65856, 66360, 67270, 68572, 69440, 70784, 72912, 73470, 75840, 75919, 76880, 77420, 78368, 80724, 81291, 82320, 83328, 85064, 85715, 88480, 91140, 92256, 92904, 94080, 94178, 97216, 97960, 100905, 102858, 104160, 106176, 106330, 107632, 108388, 109760, 115320, 116130, 117552, 120001, 121520, 123008, 123872, 127596, 131712, 132720, 134540, 135485, 137144, 138880, 141267, 145824, 146940, 151680, 151838, 153760, 154840, 156736, 159495, 161448, 162582, 164640, 170128, 171430, 176960, 182280, 184512, 185808, 188356, 194432, 195920, 201810, 205716, 208320, 212352, 212660, 215264, 216776, 219520, 227757, 230640, 232260, 235104, 235445, 240002, 243040, 247744, 255192, 257145, 265440, 269080, 270970, 274288, 282534, 291648, 293880, 303676, 307520, 309680, 313472, 318990, 322896, 325164, 329280, 329623, 340256, 342860, 353920, 360003, 364560, 369024, 371616, 376712, 379595, 391840, 403620, 406455, 411432, 416640, 425320, 430528, 433552, 455514, 461280, 464520, 470208, 470890, 480004, 486080, 495488, 510384, 514290, 530880, 531433, 538160, 541940, 548576, 565068, 583296, 587760, 600005, 607352, 615040, 619360, 637980, 645792, 650328, 658560, 659246, 680512, 685720, 706335, 720006, 729120, 743232, 753424, 759190, 783680, 807240, 812910, 822864, 840007, 850640, 861056, 867104, 911028, 922560, 929040, 940416, 941780, 960008, 972160, 988869, 1020768, 1028580, 1061760, 1062866, 1076320, 1083880, 1097152, 1130136, 1138785, 1175520, 1200010, 1214704, 1238720, 1275960, 1291584, 1300656, 1318492, 1361024, 1371440, 1412670, 1440012, 1458240, 1486464, 1506848, 1518380, 1567360, 1594299, 1614480, 1625820, 1645728, 1648115, 1680014, 1701280, 1734208, 1800015, 1822056, 1845120, 1858080, 1883560, 1920016, 1977738, 2041536, 2057160, 2125732, 2152640, 2167760, 2194304, 2260272, 2277570, 2351040, 2400020, 2429408, 2477440, 2520021, 2551920, 2583168, 2601312, 2636984, 2657165, 2742880, 2825340, 2880024, 2916480, 3013696, 3036760, 3188598, 3228960, 3251640, 3291456, 3296230, 3360028, 3402560, 3468416, 3600030, 3644112, 3716160, 3720031, 3767120, 3840032, 3955476, 4083072, 4114320, 4200035, 4251464, 4305280, 4335520, 4520544, 4555140, 4702080, 4800040, 4858816, 4944345, 5040042, 5103840, 5202624, 5273968, 5314330, 5485760, 5650680, 5760048, 6027392, 6073520, 6377196, 6457920, 6503280, 6582912, 6592460, 6720056, 6805120, 7200060, 7288224, 7432320, 7440062, 7534240, 7680064, 7910952, 7971495, 8228640, 8400070, 8502928, 8671040, 9041088, 9110280, 9600080, 9717632, 9888690, 10080084, 10207680, 10405248, 10547936, 10628660, 10971520, 11160093, 11301360, 11520096, 12147040, 12600105, 12754392, 12915840, 13006560, 13184920, 13440112, 14400120, 14576448, 14880124, 15068480, 15360128, 15821904, 15942990, 16457280, 16800140, 17005856, 17342080, 18082176, 18220560, 18600155, 19200160, 19777380, 20160168, 20415360, 21095872, 21257320, 22320186, 22602720, 23040192, 24294080, 25200210, 25508784, 26013120, 26040217, 26369840, 26880224, 28800240, 29152896, 29760248, 30136960, 31643808, 31885980, 32914560, 33600280, 34011712, 36441120, 37200310, 38400320, 39554760, 40320336, 42191744, 42514640, 44640372, 45205440, 46080384, 48588160, 50400420, 51017568, 52026240, 52080434, 52739680, 53760448, 55800465, 57600480, 59520496, 63287616, 63771960, 67200560, 68023424, 72882240, 74400620, 76800640, 78120651, 79109520, 80640672, 85029280, 89280744, 90410880, 100800840, 102035136, 104160868, 105479360, 107520896, 111600930, 115200960, 119040992, 126575232, 127543920, 130201085, 134401120, 145764480, 148801240, 156241302, 158219040, 161281344, 170058560, 178561488, 201601680, 204070272, 208321736, 210958720, 223201860, 230401920, 238081984, 255087840, 260402170, 268802240, 297602480, 312482604, 316438080, 322562688, 340117120, 357122976, 390603255, 403203360, 416643472, 446403720, 476163968, 510175680, 520804340, 537604480, 595204960, 624965208, 632876160, 714245952, 781206510, 806406720, 833286944, 892807440, 1020351360, 1041608680, 1190409920, 1249930416, 1428491904, 1562413020, 1612813440, 1666573888, 1785614880, 2083217360, 2380819840, 2499860832, 3124826040, 3333147776, 3571229760, 4166434720, 4999721664, 6249652080, 7142459520, 8332869440, 9999443328, 12499304160, 16665738880, 24998608320, 49997216640]

約数ペア:

[(1, 49997216640), (2, 24998608320), (3, 16665738880), (4, 12499304160), (5, 9999443328), (6, 8332869440), (7, 7142459520), (8, 6249652080), (10, 4999721664), (12, 4166434720), (14, 3571229760), (15, 3333147776), (16, 3124826040), (20, 2499860832), (21, 2380819840), (24, 2083217360), (28, 1785614880), (30, 1666573888), (31, 1612813440), (32, 1562413020), (35, 1428491904), (40, 1249930416), (42, 1190409920), (48, 1041608680), (49, 1020351360), (56, 892807440), (60, 833286944), (62, 806406720), (64, 781206510), (70, 714245952), (79, 632876160), (80, 624965208), (84, 595204960), (93, 537604480), (96, 520804340), (98, 510175680), (105, 476163968), (112, 446403720), (120, 416643472), (124, 403203360), (128, 390603255), (140, 357122976), (147, 340117120), (155, 322562688), (158, 316438080), (160, 312482604), (168, 297602480), (186, 268802240), (192, 260402170), (196, 255087840), (210, 238081984), (217, 230401920), (224, 223201860), (237, 210958720), (240, 208321736), (245, 204070272), (248, 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(1580, 31643808), (1659, 30136960), (1680, 29760248), (1715, 29152896), (1736, 28800240), (1860, 26880224), (1896, 26369840), (1920, 26040217), (1922, 26013120), (1960, 25508784), (1984, 25200210), (2058, 24294080), (2170, 23040192), (2212, 22602720), (2240, 22320186), (2352, 21257320), (2370, 21095872), (2449, 20415360), (2480, 20160168), (2528, 19777380), (2604, 19200160), (2688, 18600155), (2744, 18220560), (2765, 18082176), (2883, 17342080), (2940, 17005856), (2976, 16800140), (3038, 16457280), (3136, 15942990), (3160, 15821904), (3255, 15360128), (3318, 15068480), (3360, 14880124), (3430, 14576448), (3472, 14400120), (3720, 13440112), (3792, 13184920), (3844, 13006560), (3871, 12915840), (3920, 12754392), (3968, 12600105), (4116, 12147040), (4340, 11520096), (4424, 11301360), (4480, 11160093), (4557, 10971520), (4704, 10628660), (4740, 10547936), (4805, 10405248), (4898, 10207680), (4960, 10080084), (5056, 9888690), (5145, 9717632), (5208, 9600080), (5488, 9110280), (5530, 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