15991153920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 1152

約数和(自身を含む): 70640640000

約数和(自身を除く): 54649486080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 71, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 142, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 213, 216, 224, 228, 240, 245, 252, 256, 266, 270, 280, 284, 285, 288, 294, 304, 315, 320, 336, 342, 343, 355, 360, 378, 380, 384, 392, 399, 420, 426, 432, 441, 448, 456, 480, 490, 497, 504, 513, 532, 540, 560, 568, 570, 576, 588, 608, 630, 639, 640, 665, 672, 684, 686, 710, 720, 735, 756, 760, 768, 784, 798, 840, 852, 855, 864, 882, 896, 912, 931, 945, 960, 980, 994, 1008, 1026, 1029, 1064, 1065, 1080, 1120, 1136, 1140, 1152, 1176, 1197, 1216, 1260, 1278, 1280, 1323, 1330, 1344, 1349, 1368, 1372, 1420, 1440, 1470, 1491, 1512, 1520, 1568, 1596, 1680, 1704, 1710, 1715, 1728, 1764, 1792, 1824, 1862, 1890, 1917, 1920, 1960, 1988, 1995, 2016, 2052, 2058, 2128, 2130, 2160, 2205, 2240, 2272, 2280, 2304, 2352, 2394, 2432, 2485, 2520, 2556, 2565, 2646, 2660, 2688, 2698, 2736, 2744, 2793, 2840, 2880, 2940, 2982, 3024, 3040, 3087, 3136, 3192, 3195, 3360, 3408, 3420, 3430, 3456, 3479, 3528, 3591, 3648, 3724, 3780, 3834, 3840, 3920, 3976, 3990, 4032, 4047, 4104, 4116, 4256, 4260, 4320, 4410, 4473, 4480, 4544, 4560, 4655, 4704, 4788, 4864, 4970, 5040, 5112, 5130, 5145, 5292, 5320, 5376, 5396, 5472, 5488, 5586, 5680, 5760, 5880, 5964, 5985, 6048, 6080, 6174, 6272, 6384, 6390, 6517, 6615, 6720, 6745, 6816, 6840, 6860, 6912, 6958, 7056, 7182, 7296, 7448, 7455, 7560, 7668, 7840, 7952, 7980, 8064, 8094, 8208, 8232, 8379, 8512, 8520, 8640, 8820, 8946, 8960, 9088, 9120, 9261, 9310, 9408, 9443, 9576, 9585, 9940, 10080, 10224, 10260, 10290, 10437, 10584, 10640, 10792, 10944, 10976, 11172, 11360, 11520, 11760, 11928, 11970, 12096, 12141, 12160, 12348, 12544, 12768, 12780, 13034, 13230, 13419, 13440, 13490, 13632, 13680, 13720, 13916, 13965, 14112, 14364, 14592, 14896, 14910, 15120, 15336, 15435, 15680, 15904, 15960, 16128, 16188, 16416, 16464, 16758, 17024, 17040, 17280, 17395, 17640, 17892, 17955, 18176, 18240, 18522, 18620, 18816, 18886, 19152, 19170, 19551, 19880, 20160, 20235, 20448, 20520, 20580, 20874, 21168, 21280, 21584, 21888, 21952, 22344, 22365, 22720, 23520, 23856, 23940, 24192, 24282, 24320, 24353, 24696, 25137, 25536, 25560, 26068, 26460, 26838, 26880, 26980, 27264, 27360, 27440, 27832, 27930, 28224, 28329, 28728, 29792, 29820, 30240, 30672, 30870, 31311, 31360, 31808, 31920, 32376, 32585, 32832, 32928, 33516, 34048, 34080, 34560, 34790, 35280, 35784, 35910, 36423, 36480, 37044, 37240, 37632, 37772, 38304, 38340, 39102, 39760, 40320, 40470, 40896, 41040, 41160, 41748, 41895, 42336, 42560, 43168, 43776, 43904, 44688, 44730, 45440, 46305, 47040, 47215, 47712, 47880, 48384, 48564, 48706, 49392, 50274, 51072, 51120, 52136, 52185, 52920, 53676, 53960, 54528, 54720, 54880, 55664, 55860, 56448, 56658, 57456, 58653, 59584, 59640, 60480, 60705, 61344, 61740, 62622, 62720, 63616, 63840, 64752, 65170, 65664, 65856, 66101, 67032, 67095, 68160, 69580, 70560, 71568, 71820, 72846, 72960, 73059, 74088, 74480, 75544, 76608, 76680, 78204, 79520, 80640, 80940, 81792, 82080, 82320, 83496, 83790, 84672, 84987, 85120, 86336, 87808, 89376, 89460, 90880, 92610, 93933, 94080, 94430, 95424, 95760, 97128, 97412, 97755, 98784, 100548, 102144, 102240, 104272, 104370, 105840, 107352, 107920, 109440, 109760, 111328, 111720, 112896, 113316, 114912, 117306, 119168, 119280, 120960, 121410, 121765, 122688, 123480, 125244, 125685, 127232, 127680, 129504, 130340, 131328, 131712, 132202, 134064, 134190, 136320, 139160, 141120, 141645, 143136, 143640, 145692, 146118, 148176, 148960, 151088, 153216, 153360, 156408, 156555, 159040, 161880, 163584, 164160, 164640, 166992, 167580, 169344, 169974, 170240, 172672, 175959, 178752, 178920, 182115, 185220, 187866, 188160, 188860, 190848, 191520, 194256, 194824, 195510, 197568, 198303, 201096, 204480, 208544, 208740, 211680, 214704, 215840, 218880, 219177, 219520, 222656, 223440, 226632, 229824, 234612, 238336, 238560, 241920, 242820, 243530, 245376, 246960, 250488, 251370, 254961, 255360, 259008, 260680, 263424, 264404, 268128, 268380, 272640, 278320, 282240, 283290, 286272, 287280, 291384, 292236, 293265, 296352, 297920, 302176, 306432, 306720, 312816, 313110, 318080, 323760, 328320, 329280, 330505, 333984, 335160, 338688, 339948, 345344, 351918, 357504, 357840, 364230, 365295, 370440, 375732, 377720, 381696, 383040, 388512, 389648, 391020, 395136, 396606, 402192, 408960, 417088, 417480, 423360, 424935, 429408, 431680, 438354, 439040, 445312, 446880, 453264, 459648, 462707, 469224, 469665, 477120, 485640, 487060, 490752, 493920, 500976, 502740, 509922, 510720, 518016, 521360, 528808, 536256, 536760, 556640, 564480, 566580, 572544, 574560, 582768, 584472, 586530, 592704, 594909, 595840, 604352, 613440, 625632, 626220, 636160, 647520, 656640, 657531, 658560, 661010, 667968, 670320, 679896, 703836, 715008, 715680, 728460, 730590, 740880, 751464, 755440, 766080, 777024, 779296, 782040, 790272, 793212, 804384, 817920, 834176, 834960, 846720, 849870, 858816, 863360, 876708, 879795, 890624, 893760, 906528, 919296, 925414, 938448, 939330, 954240, 971280, 974120, 987840, 991515, 1001952, 1005480, 1019844, 1036032, 1042720, 1057616, 1072512, 1073520, 1095885, 1113280, 1133160, 1145088, 1149120, 1165536, 1168944, 1173060, 1185408, 1189818, 1191680, 1208704, 1226880, 1251264, 1252440, 1274805, 1295040, 1315062, 1317120, 1322020, 1335936, 1340640, 1359792, 1388121, 1407672, 1431360, 1456920, 1461180, 1481760, 1502928, 1510880, 1532160, 1554048, 1558592, 1564080, 1586424, 1608768, 1668352, 1669920, 1693440, 1699740, 1717632, 1726720, 1753416, 1759590, 1784727, 1787520, 1813056, 1850828, 1876896, 1878660, 1908480, 1942560, 1948240, 1975680, 1983030, 2003904, 2010960, 2039688, 2085440, 2115232, 2145024, 2147040, 2191770, 2226560, 2266320, 2298240, 2313535, 2331072, 2337888, 2346120, 2370816, 2379636, 2417408, 2453760, 2502528, 2504880, 2549610, 2590080, 2630124, 2644040, 2671872, 2681280, 2719584, 2776242, 2815344, 2862720, 2913840, 2922360, 2963520, 2974545, 3005856, 3021760, 3108096, 3117184, 3128160, 3172848, 3217536, 3287655, 3339840, 3399480, 3435264, 3506832, 3519180, 3569454, 3575040, 3626112, 3701656, 3753792, 3757320, 3885120, 3896480, 3951360, 3966060, 4007808, 4021920, 4079376, 4164363, 4170880, 4230464, 4294080, 4383540, 4453120, 4532640, 4596480, 4627070, 4662144, 4675776, 4692240, 4759272, 5005056, 5009760, 5099220, 5180160, 5260248, 5288080, 5362560, 5439168, 5552484, 5630688, 5725440, 5827680, 5844720, 5927040, 5949090, 6011712, 6043520, 6234368, 6256320, 6345696, 6435072, 6575310, 6679680, 6798960, 6940605, 7013664, 7038360, 7138908, 7252224, 7403312, 7507584, 7514640, 7770240, 7792960, 7932120, 8015616, 8043840, 8158752, 8328726, 8341760, 8460928, 8588160, 8767080, 8923635, 9065280, 9254140, 9324288, 9351552, 9384480, 9518544, 10019520, 10198440, 10520496, 10576160, 10725120, 10878336, 11104968, 11261376, 11655360, 11689440, 11854080, 11898180, 12023424, 12087040, 12493089, 12512640, 12691392, 13150620, 13359360, 13597920, 13881210, 14027328, 14076720, 14277816, 14806624, 15015168, 15029280, 15540480, 15585920, 15864240, 16087680, 16317504, 16657452, 16921856, 17176320, 17534160, 17847270, 18130560, 18508280, 18703104, 18768960, 19037088, 20039040, 20396880, 20821815, 21040992, 21152320, 21756672, 22209936, 22522752, 23310720, 23378880, 23796360, 24046848, 24986178, 25025280, 25382784, 26301240, 27195840, 27762420, 28054656, 28153440, 28555632, 29613248, 30058560, 31171840, 31728480, 32175360, 32635008, 33314904, 35068320, 35694540, 36261120, 37016560, 37537920, 38074176, 40078080, 40793760, 41643630, 42081984, 42304640, 44419872, 45045504, 46621440, 46757760, 47592720, 49972356, 50765568, 52602480, 54391680, 55524840, 56109312, 56306880, 57111264, 59226496, 60117120, 62465445, 63456960, 65270016, 66629808, 70136640, 71389080, 74033120, 75075840, 76148352, 81587520, 83287260, 84163968, 84609280, 88839744, 93515520, 95185440, 99944712, 105204960, 108783360, 111049680, 112613760, 114222528, 118452992, 120234240, 124930890, 126913920, 133259616, 140273280, 142778160, 148066240, 152296704, 163175040, 166574520, 168327936, 177679488, 190370880, 199889424, 210409920, 222099360, 225227520, 228445056, 249861780, 253827840, 266519232, 280546560, 285556320, 296132480, 326350080, 333149040, 355358976, 380741760, 399778848, 420819840, 444198720, 456890112, 499723560, 533038464, 571112640, 592264960, 666298080, 761483520, 799557696, 841639680, 888397440, 999447120, 1066076928, 1142225280, 1332596160, 1599115392, 1776794880, 1998894240, 2284450560, 2665192320, 3198230784, 3997788480, 5330384640, 7995576960, 15991153920]

約数ペア:

[(1, 15991153920), (2, 7995576960), (3, 5330384640), (4, 3997788480), (5, 3198230784), (6, 2665192320), (7, 2284450560), (8, 1998894240), (9, 1776794880), (10, 1599115392), (12, 1332596160), (14, 1142225280), (15, 1066076928), (16, 999447120), (18, 888397440), (19, 841639680), (20, 799557696), (21, 761483520), (24, 666298080), (27, 592264960), (28, 571112640), (30, 533038464), (32, 499723560), (35, 456890112), (36, 444198720), (38, 420819840), (40, 399778848), (42, 380741760), (45, 355358976), (48, 333149040), (49, 326350080), (54, 296132480), (56, 285556320), (57, 280546560), (60, 266519232), (63, 253827840), (64, 249861780), (70, 228445056), (71, 225227520), (72, 222099360), (76, 210409920), (80, 199889424), (84, 190370880), (90, 177679488), (95, 168327936), (96, 166574520), (98, 163175040), (105, 152296704), (108, 148066240), (112, 142778160), (114, 140273280), (120, 133259616), (126, 126913920), (128, 124930890), (133, 120234240), (135, 118452992), (140, 114222528), (142, 112613760), (144, 111049680), (147, 108783360), (152, 105204960), (160, 99944712), (168, 95185440), (171, 93515520), (180, 88839744), (189, 84609280), (190, 84163968), (192, 83287260), (196, 81587520), (210, 76148352), (213, 75075840), (216, 74033120), (224, 71389080), (228, 70136640), (240, 66629808), (245, 65270016), (252, 63456960), (256, 62465445), (266, 60117120), (270, 59226496), (280, 57111264), (284, 56306880), (285, 56109312), (288, 55524840), (294, 54391680), (304, 52602480), (315, 50765568), (320, 49972356), (336, 47592720), (342, 46757760), (343, 46621440), (355, 45045504), (360, 44419872), (378, 42304640), (380, 42081984), (384, 41643630), (392, 40793760), (399, 40078080), (420, 38074176), (426, 37537920), (432, 37016560), (441, 36261120), (448, 35694540), (456, 35068320), (480, 33314904), (490, 32635008), (497, 32175360), (504, 31728480), (513, 31171840), (532, 30058560), (540, 29613248), (560, 28555632), (568, 28153440), (570, 28054656), (576, 27762420), (588, 27195840), (608, 26301240), (630, 25382784), (639, 25025280), (640, 24986178), (665, 24046848), (672, 23796360), (684, 23378880), (686, 23310720), (710, 22522752), (720, 22209936), (735, 21756672), (756, 21152320), (760, 21040992), (768, 20821815), (784, 20396880), (798, 20039040), (840, 19037088), (852, 18768960), (855, 18703104), (864, 18508280), (882, 18130560), (896, 17847270), (912, 17534160), (931, 17176320), (945, 16921856), (960, 16657452), (980, 16317504), (994, 16087680), (1008, 15864240), (1026, 15585920), (1029, 15540480), (1064, 15029280), (1065, 15015168), (1080, 14806624), (1120, 14277816), (1136, 14076720), (1140, 14027328), (1152, 13881210), (1176, 13597920), (1197, 13359360), (1216, 13150620), (1260, 12691392), (1278, 12512640), (1280, 12493089), (1323, 12087040), (1330, 12023424), (1344, 11898180), (1349, 11854080), (1368, 11689440), (1372, 11655360), (1420, 11261376), (1440, 11104968), (1470, 10878336), (1491, 10725120), (1512, 10576160), (1520, 10520496), (1568, 10198440), (1596, 10019520), (1680, 9518544), (1704, 9384480), (1710, 9351552), (1715, 9324288), (1728, 9254140), (1764, 9065280), (1792, 8923635), (1824, 8767080), (1862, 8588160), (1890, 8460928), (1917, 8341760), (1920, 8328726), (1960, 8158752), (1988, 8043840), (1995, 8015616), (2016, 7932120), (2052, 7792960), (2058, 7770240), (2128, 7514640), (2130, 7507584), (2160, 7403312), (2205, 7252224), (2240, 7138908), (2272, 7038360), (2280, 7013664), (2304, 6940605), (2352, 6798960), (2394, 6679680), (2432, 6575310), (2485, 6435072), (2520, 6345696), (2556, 6256320), (2565, 6234368), (2646, 6043520), (2660, 6011712), (2688, 5949090), (2698, 5927040), (2736, 5844720), (2744, 5827680), (2793, 5725440), (2840, 5630688), (2880, 5552484), (2940, 5439168), (2982, 5362560), (3024, 5288080), (3040, 5260248), (3087, 5180160), (3136, 5099220), (3192, 5009760), (3195, 5005056), (3360, 4759272), (3408, 4692240), (3420, 4675776), (3430, 4662144), (3456, 4627070), (3479, 4596480), (3528, 4532640), (3591, 4453120), (3648, 4383540), (3724, 4294080), (3780, 4230464), (3834, 4170880), (3840, 4164363), (3920, 4079376), (3976, 4021920), (3990, 4007808), (4032, 3966060), (4047, 3951360), (4104, 3896480), (4116, 3885120), (4256, 3757320), (4260, 3753792), (4320, 3701656), (4410, 3626112), (4473, 3575040), (4480, 3569454), (4544, 3519180), (4560, 3506832), (4655, 3435264), (4704, 3399480), (4788, 3339840), (4864, 3287655), (4970, 3217536), (5040, 3172848), (5112, 3128160), (5130, 3117184), (5145, 3108096), (5292, 3021760), (5320, 3005856), (5376, 2974545), (5396, 2963520), (5472, 2922360), (5488, 2913840), (5586, 2862720), (5680, 2815344), (5760, 2776242), (5880, 2719584), (5964, 2681280), (5985, 2671872), (6048, 2644040), (6080, 2630124), (6174, 2590080), (6272, 2549610), (6384, 2504880), (6390, 2502528), (6517, 2453760), (6615, 2417408), (6720, 2379636), (6745, 2370816), (6816, 2346120), (6840, 2337888), (6860, 2331072), (6912, 2313535), (6958, 2298240), (7056, 2266320), (7182, 2226560), (7296, 2191770), (7448, 2147040), (7455, 2145024), (7560, 2115232), (7668, 2085440), (7840, 2039688), (7952, 2010960), (7980, 2003904), (8064, 1983030), (8094, 1975680), (8208, 1948240), (8232, 1942560), (8379, 1908480), (8512, 1878660), (8520, 1876896), (8640, 1850828), (8820, 1813056), (8946, 1787520), (8960, 1784727), (9088, 1759590), (9120, 1753416), (9261, 1726720), (9310, 1717632), (9408, 1699740), (9443, 1693440), (9576, 1669920), (9585, 1668352), (9940, 1608768), (10080, 1586424), (10224, 1564080), (10260, 1558592), (10290, 1554048), (10437, 1532160), (10584, 1510880), (10640, 1502928), (10792, 1481760), (10944, 1461180), (10976, 1456920), (11172, 1431360), (11360, 1407672), (11520, 1388121), (11760, 1359792), (11928, 1340640), (11970, 1335936), (12096, 1322020), (12141, 1317120), (12160, 1315062), (12348, 1295040), (12544, 1274805), (12768, 1252440), (12780, 1251264), (13034, 1226880), (13230, 1208704), (13419, 1191680), (13440, 1189818), (13490, 1185408), (13632, 1173060), 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