1920447360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 512

約数和(自身を含む): 7485004800

約数和(自身を除く): 5564557440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 83, 90, 96, 103, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 166, 180, 192, 195, 206, 208, 216, 234, 240, 249, 260, 270, 288, 309, 312, 320, 332, 351, 360, 384, 390, 412, 415, 416, 432, 468, 480, 498, 515, 520, 540, 576, 585, 618, 624, 640, 664, 702, 720, 747, 780, 824, 830, 832, 864, 927, 936, 960, 996, 1030, 1040, 1079, 1080, 1152, 1170, 1236, 1245, 1248, 1328, 1339, 1404, 1440, 1494, 1545, 1560, 1648, 1660, 1664, 1728, 1755, 1854, 1872, 1920, 1992, 2060, 2080, 2158, 2160, 2241, 2340, 2472, 2490, 2496, 2656, 2678, 2781, 2808, 2880, 2988, 3090, 3120, 3237, 3296, 3320, 3456, 3510, 3708, 3735, 3744, 3984, 4017, 4120, 4160, 4316, 4320, 4482, 4635, 4680, 4944, 4980, 4992, 5312, 5356, 5395, 5562, 5616, 5760, 5976, 6180, 6240, 6474, 6592, 6640, 6695, 7020, 7416, 7470, 7488, 7968, 8034, 8240, 8320, 8549, 8632, 8640, 8964, 9270, 9360, 9711, 9888, 9960, 10624, 10712, 10790, 11124, 11205, 11232, 11952, 12051, 12360, 12480, 12948, 13184, 13280, 13390, 13905, 14040, 14832, 14940, 14976, 15936, 16068, 16185, 16480, 17098, 17264, 17280, 17928, 18540, 18720, 19422, 19776, 19920, 20085, 21424, 21580, 22248, 22410, 22464, 23904, 24102, 24720, 24960, 25647, 25896, 26560, 26780, 27810, 28080, 29133, 29664, 29880, 31872, 32136, 32370, 32960, 34196, 34528, 35856, 36153, 37080, 37440, 38844, 39552, 39840, 40170, 42745, 42848, 43160, 44496, 44820, 44928, 47808, 48204, 48555, 49440, 51294, 51792, 53120, 53560, 55620, 56160, 58266, 59328, 59760, 60255, 64272, 64740, 65920, 68392, 69056, 71712, 72306, 74160, 74880, 76941, 77688, 79680, 80340, 85490, 85696, 86320, 88992, 89640, 95616, 96408, 97110, 98880, 102588, 103584, 107120, 111137, 111240, 112320, 116532, 118656, 119520, 120510, 128235, 128544, 129480, 136784, 138112, 143424, 144612, 145665, 148320, 153882, 155376, 159360, 160680, 170980, 171392, 172640, 177984, 179280, 180765, 192816, 194220, 197760, 205176, 207168, 214240, 222274, 222480, 224640, 230823, 233064, 239040, 241020, 256470, 257088, 258960, 273568, 286848, 289224, 291330, 296640, 307764, 310752, 321360, 333411, 341960, 345280, 355968, 358560, 361530, 384705, 385632, 388440, 410352, 414336, 428480, 444548, 444960, 461646, 466128, 478080, 482040, 512940, 514176, 517920, 547136, 555685, 578448, 582660, 593280, 615528, 621504, 642720, 666822, 683920, 690560, 717120, 723060, 769410, 771264, 776880, 820704, 856960, 889096, 889920, 923292, 932256, 964080, 1000233, 1025880, 1035840, 1094272, 1111370, 1154115, 1156896, 1165320, 1231056, 1243008, 1285440, 1333644, 1367840, 1434240, 1446120, 1538820, 1542528, 1553760, 1641408, 1667055, 1778192, 1779840, 1846584, 1864512, 1928160, 2000466, 2051760, 2071680, 2222740, 2308230, 2313792, 2330640, 2462112, 2570880, 2667288, 2735680, 2892240, 3000699, 3077640, 3107520, 3282816, 3334110, 3556384, 3693168, 3729024, 3856320, 4000932, 4103520, 4445480, 4616460, 4627584, 4661280, 4924224, 5001165, 5334576, 5471360, 5784480, 6001398, 6155280, 6215040, 6668220, 7112768, 7386336, 7712640, 8001864, 8207040, 8890960, 9232920, 9322560, 9848448, 10002330, 10669152, 11568960, 12002796, 12310560, 13336440, 14225536, 14772672, 15003495, 16003728, 16414080, 17781920, 18465840, 18645120, 20004660, 21338304, 23137920, 24005592, 24621120, 26672880, 29545344, 30006990, 32007456, 35563840, 36931680, 40009320, 42676608, 48011184, 49242240, 53345760, 60013980, 64014912, 71127680, 73863360, 80018640, 96022368, 106691520, 120027960, 128029824, 147726720, 160037280, 192044736, 213383040, 240055920, 320074560, 384089472, 480111840, 640149120, 960223680, 1920447360]

約数ペア:

[(1, 1920447360), (2, 960223680), (3, 640149120), (4, 480111840), (5, 384089472), (6, 320074560), (8, 240055920), (9, 213383040), (10, 192044736), (12, 160037280), (13, 147726720), (15, 128029824), (16, 120027960), (18, 106691520), (20, 96022368), (24, 80018640), (26, 73863360), (27, 71127680), (30, 64014912), (32, 60013980), (36, 53345760), (39, 49242240), (40, 48011184), (45, 42676608), (48, 40009320), (52, 36931680), (54, 35563840), (60, 32007456), (64, 30006990), (65, 29545344), (72, 26672880), (78, 24621120), (80, 24005592), (83, 23137920), (90, 21338304), (96, 20004660), (103, 18645120), (104, 18465840), (108, 17781920), (117, 16414080), (120, 16003728), (128, 15003495), (130, 14772672), (135, 14225536), (144, 13336440), (156, 12310560), (160, 12002796), (166, 11568960), (180, 10669152), (192, 10002330), (195, 9848448), (206, 9322560), (208, 9232920), (216, 8890960), (234, 8207040), (240, 8001864), (249, 7712640), (260, 7386336), (270, 7112768), (288, 6668220), (309, 6215040), (312, 6155280), (320, 6001398), (332, 5784480), (351, 5471360), (360, 5334576), (384, 5001165), (390, 4924224), (412, 4661280), (415, 4627584), (416, 4616460), (432, 4445480), (468, 4103520), (480, 4000932), (498, 3856320), (515, 3729024), (520, 3693168), (540, 3556384), (576, 3334110), (585, 3282816), (618, 3107520), (624, 3077640), (640, 3000699), (664, 2892240), (702, 2735680), (720, 2667288), (747, 2570880), (780, 2462112), (824, 2330640), (830, 2313792), (832, 2308230), (864, 2222740), (927, 2071680), (936, 2051760), (960, 2000466), (996, 1928160), (1030, 1864512), (1040, 1846584), (1079, 1779840), (1080, 1778192), (1152, 1667055), (1170, 1641408), (1236, 1553760), (1245, 1542528), (1248, 1538820), (1328, 1446120), (1339, 1434240), (1404, 1367840), (1440, 1333644), (1494, 1285440), (1545, 1243008), (1560, 1231056), (1648, 1165320), (1660, 1156896), (1664, 1154115), (1728, 1111370), (1755, 1094272), (1854, 1035840), (1872, 1025880), (1920, 1000233), (1992, 964080), (2060, 932256), (2080, 923292), (2158, 889920), (2160, 889096), (2241, 856960), (2340, 820704), (2472, 776880), (2490, 771264), (2496, 769410), (2656, 723060), (2678, 717120), (2781, 690560), (2808, 683920), (2880, 666822), (2988, 642720), (3090, 621504), (3120, 615528), (3237, 593280), (3296, 582660), (3320, 578448), (3456, 555685), (3510, 547136), (3708, 517920), (3735, 514176), (3744, 512940), (3984, 482040), (4017, 478080), (4120, 466128), (4160, 461646), (4316, 444960), (4320, 444548), (4482, 428480), (4635, 414336), (4680, 410352), (4944, 388440), (4980, 385632), (4992, 384705), (5312, 361530), (5356, 358560), (5395, 355968), (5562, 345280), (5616, 341960), (5760, 333411), (5976, 321360), (6180, 310752), (6240, 307764), (6474, 296640), (6592, 291330), (6640, 289224), (6695, 286848), (7020, 273568), (7416, 258960), (7470, 257088), (7488, 256470), (7968, 241020), (8034, 239040), (8240, 233064), (8320, 230823), (8549, 224640), (8632, 222480), (8640, 222274), (8964, 214240), (9270, 207168), (9360, 205176), (9711, 197760), (9888, 194220), (9960, 192816), (10624, 180765), (10712, 179280), (10790, 177984), (11124, 172640), (11205, 171392), (11232, 170980), (11952, 160680), (12051, 159360), (12360, 155376), (12480, 153882), (12948, 148320), (13184, 145665), (13280, 144612), (13390, 143424), (13905, 138112), (14040, 136784), (14832, 129480), (14940, 128544), (14976, 128235), (15936, 120510), (16068, 119520), (16185, 118656), (16480, 116532), (17098, 112320), (17264, 111240), (17280, 111137), (17928, 107120), (18540, 103584), (18720, 102588), (19422, 98880), (19776, 97110), (19920, 96408), (20085, 95616), (21424, 89640), (21580, 88992), (22248, 86320), (22410, 85696), (22464, 85490), (23904, 80340), (24102, 79680), (24720, 77688), (24960, 76941), (25647, 74880), (25896, 74160), (26560, 72306), (26780, 71712), (27810, 69056), (28080, 68392), (29133, 65920), (29664, 64740), (29880, 64272), (31872, 60255), (32136, 59760), (32370, 59328), (32960, 58266), (34196, 56160), (34528, 55620), (35856, 53560), (36153, 53120), (37080, 51792), (37440, 51294), (38844, 49440), (39552, 48555), (39840, 48204), (40170, 47808), (42745, 44928), (42848, 44820), (43160, 44496)]