21340293120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 576

約数和(自身を含む): 80100362160

約数和(自身を除く): 58760069040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 53, 60, 64, 68, 72, 80, 85, 90, 96, 102, 106, 120, 128, 136, 144, 153, 159, 160, 170, 180, 192, 204, 212, 240, 255, 256, 257, 265, 272, 288, 306, 318, 320, 340, 360, 384, 408, 424, 477, 480, 510, 512, 514, 530, 544, 576, 612, 636, 640, 680, 720, 765, 768, 771, 795, 816, 848, 901, 954, 960, 1020, 1024, 1028, 1060, 1088, 1152, 1224, 1272, 1280, 1285, 1360, 1440, 1530, 1536, 1542, 1590, 1632, 1696, 1802, 1908, 1920, 2040, 2048, 2056, 2120, 2176, 2304, 2313, 2385, 2448, 2544, 2560, 2570, 2703, 2720, 2880, 3060, 3072, 3084, 3180, 3264, 3392, 3604, 3816, 3840, 3855, 4080, 4112, 4240, 4352, 4369, 4505, 4608, 4626, 4770, 4896, 5088, 5120, 5140, 5406, 5440, 5760, 6120, 6144, 6168, 6360, 6528, 6784, 7208, 7632, 7680, 7710, 8109, 8160, 8224, 8480, 8704, 8738, 9010, 9216, 9252, 9540, 9792, 10176, 10240, 10280, 10812, 10880, 11520, 11565, 12240, 12336, 12720, 13056, 13107, 13515, 13568, 13621, 14416, 15264, 15360, 15420, 16218, 16320, 16448, 16960, 17408, 17476, 18020, 18432, 18504, 19080, 19584, 20352, 20560, 21624, 21760, 21845, 23040, 23130, 24480, 24672, 25440, 26112, 26214, 27030, 27136, 27242, 28832, 30528, 30720, 30840, 32436, 32640, 32896, 33920, 34816, 34952, 36040, 37008, 38160, 39168, 39321, 40545, 40704, 40863, 41120, 43248, 43520, 43690, 46080, 46260, 48960, 49344, 50880, 52224, 52428, 54060, 54272, 54484, 57664, 61056, 61680, 64872, 65280, 65535, 65792, 67840, 68105, 69904, 72080, 74016, 76320, 78336, 78642, 81090, 81408, 81726, 82240, 86496, 87040, 87380, 92160, 92520, 97920, 98688, 101760, 104448, 104856, 108120, 108544, 108968, 115328, 122112, 122589, 123360, 129744, 130560, 131070, 131584, 135680, 136210, 139808, 144160, 148032, 152640, 156672, 157284, 162180, 162816, 163452, 164480, 172992, 174080, 174760, 185040, 195840, 196605, 197376, 203520, 204315, 209712, 216240, 217936, 230656, 231557, 244224, 245178, 246720, 259488, 261120, 262140, 263168, 271360, 272420, 279616, 288320, 296064, 305280, 313344, 314568, 324360, 325632, 326904, 328960, 345984, 349520, 370080, 391680, 393210, 394752, 407040, 408630, 419424, 432480, 435872, 461312, 463114, 488448, 490356, 493440, 518976, 522240, 524280, 526336, 542720, 544840, 559232, 576640, 592128, 610560, 612945, 629136, 648720, 653808, 657920, 691968, 694671, 699040, 740160, 783360, 786420, 789504, 814080, 817260, 838848, 864960, 871744, 922624, 926228, 976896, 980712, 986880, 1037952, 1048560, 1089680, 1118464, 1153280, 1157785, 1184256, 1221120, 1225890, 1258272, 1297440, 1307616, 1315840, 1383936, 1389342, 1398080, 1480320, 1566720, 1572840, 1579008, 1628160, 1634520, 1677696, 1729920, 1743488, 1845248, 1852456, 1961424, 1973760, 2075904, 2084013, 2097120, 2179360, 2236928, 2306560, 2315570, 2368512, 2442240, 2451780, 2516544, 2594880, 2615232, 2631680, 2767872, 2778684, 2796160, 2960640, 3145680, 3269040, 3355392, 3459840, 3473355, 3486976, 3704912, 3922848, 3947520, 4151808, 4168026, 4194240, 4358720, 4473856, 4613120, 4631140, 4737024, 4884480, 4903560, 5033088, 5189760, 5230464, 5535744, 5557368, 5592320, 5921280, 6291360, 6538080, 6710784, 6919680, 6946710, 6973952, 7409824, 7845696, 7895040, 8303616, 8336052, 8388480, 8717440, 8947712, 9226240, 9262280, 9807120, 10066176, 10379520, 10420065, 10460928, 11114736, 11184640, 11842560, 12582720, 13076160, 13421568, 13839360, 13893420, 13947904, 14819648, 15691392, 16607232, 16672104, 16776960, 17434880, 18524560, 19614240, 20132352, 20759040, 20840130, 20921856, 22229472, 22369280, 23685120, 25165440, 26152320, 26843136, 27678720, 27786840, 27895808, 29639296, 31382784, 33344208, 33553920, 34869760, 37049120, 39228480, 40264704, 41518080, 41680260, 41843712, 44458944, 44738560, 50330880, 52304640, 55573680, 59278592, 62765568, 66688416, 67107840, 69739520, 74098240, 78456960, 80529408, 83036160, 83360520, 83687424, 88917888, 100661760, 104609280, 111147360, 118557184, 125531136, 133376832, 134215680, 139479040, 148196480, 156913920, 166721040, 177835776, 201323520, 209218560, 222294720, 237114368, 251062272, 266753664, 296392960, 313827840, 333442080, 355671552, 402647040, 418437120, 444589440, 474228736, 533507328, 592785920, 627655680, 666884160, 711343104, 889178880, 1067014656, 1185571840, 1255311360, 1333768320, 1422686208, 1778357760, 2134029312, 2371143680, 2667536640, 3556715520, 4268058624, 5335073280, 7113431040, 10670146560, 21340293120]

約数ペア:

[(1, 21340293120), (2, 10670146560), (3, 7113431040), (4, 5335073280), (5, 4268058624), (6, 3556715520), (8, 2667536640), (9, 2371143680), (10, 2134029312), (12, 1778357760), (15, 1422686208), (16, 1333768320), (17, 1255311360), (18, 1185571840), (20, 1067014656), (24, 889178880), (30, 711343104), (32, 666884160), (34, 627655680), (36, 592785920), (40, 533507328), (45, 474228736), (48, 444589440), (51, 418437120), (53, 402647040), (60, 355671552), (64, 333442080), (68, 313827840), (72, 296392960), (80, 266753664), (85, 251062272), (90, 237114368), (96, 222294720), (102, 209218560), (106, 201323520), (120, 177835776), (128, 166721040), (136, 156913920), (144, 148196480), (153, 139479040), (159, 134215680), (160, 133376832), (170, 125531136), (180, 118557184), (192, 111147360), (204, 104609280), (212, 100661760), (240, 88917888), (255, 83687424), (256, 83360520), (257, 83036160), (265, 80529408), (272, 78456960), (288, 74098240), (306, 69739520), (318, 67107840), (320, 66688416), (340, 62765568), (360, 59278592), (384, 55573680), (408, 52304640), (424, 50330880), (477, 44738560), (480, 44458944), (510, 41843712), (512, 41680260), (514, 41518080), (530, 40264704), (544, 39228480), (576, 37049120), (612, 34869760), (636, 33553920), (640, 33344208), (680, 31382784), (720, 29639296), (765, 27895808), (768, 27786840), (771, 27678720), (795, 26843136), (816, 26152320), (848, 25165440), (901, 23685120), (954, 22369280), (960, 22229472), (1020, 20921856), (1024, 20840130), (1028, 20759040), (1060, 20132352), (1088, 19614240), (1152, 18524560), (1224, 17434880), (1272, 16776960), (1280, 16672104), (1285, 16607232), (1360, 15691392), (1440, 14819648), (1530, 13947904), (1536, 13893420), (1542, 13839360), (1590, 13421568), (1632, 13076160), (1696, 12582720), (1802, 11842560), (1908, 11184640), (1920, 11114736), (2040, 10460928), (2048, 10420065), (2056, 10379520), (2120, 10066176), (2176, 9807120), (2304, 9262280), (2313, 9226240), (2385, 8947712), (2448, 8717440), (2544, 8388480), (2560, 8336052), (2570, 8303616), (2703, 7895040), (2720, 7845696), (2880, 7409824), (3060, 6973952), (3072, 6946710), (3084, 6919680), (3180, 6710784), (3264, 6538080), (3392, 6291360), (3604, 5921280), (3816, 5592320), (3840, 5557368), (3855, 5535744), (4080, 5230464), (4112, 5189760), (4240, 5033088), (4352, 4903560), (4369, 4884480), (4505, 4737024), (4608, 4631140), (4626, 4613120), (4770, 4473856), (4896, 4358720), (5088, 4194240), (5120, 4168026), (5140, 4151808), (5406, 3947520), (5440, 3922848), (5760, 3704912), (6120, 3486976), (6144, 3473355), (6168, 3459840), (6360, 3355392), (6528, 3269040), (6784, 3145680), (7208, 2960640), (7632, 2796160), (7680, 2778684), (7710, 2767872), (8109, 2631680), (8160, 2615232), (8224, 2594880), (8480, 2516544), (8704, 2451780), (8738, 2442240), (9010, 2368512), (9216, 2315570), (9252, 2306560), (9540, 2236928), (9792, 2179360), (10176, 2097120), (10240, 2084013), (10280, 2075904), (10812, 1973760), (10880, 1961424), (11520, 1852456), (11565, 1845248), (12240, 1743488), (12336, 1729920), (12720, 1677696), (13056, 1634520), (13107, 1628160), (13515, 1579008), (13568, 1572840), (13621, 1566720), (14416, 1480320), (15264, 1398080), (15360, 1389342), (15420, 1383936), (16218, 1315840), (16320, 1307616), (16448, 1297440), (16960, 1258272), (17408, 1225890), (17476, 1221120), (18020, 1184256), (18432, 1157785), (18504, 1153280), (19080, 1118464), (19584, 1089680), (20352, 1048560), (20560, 1037952), (21624, 986880), (21760, 980712), (21845, 976896), (23040, 926228), (23130, 922624), (24480, 871744), (24672, 864960), (25440, 838848), (26112, 817260), (26214, 814080), (27030, 789504), (27136, 786420), (27242, 783360), (28832, 740160), (30528, 699040), (30720, 694671), (30840, 691968), (32436, 657920), (32640, 653808), (32896, 648720), (33920, 629136), (34816, 612945), (34952, 610560), (36040, 592128), (37008, 576640), (38160, 559232), (39168, 544840), (39321, 542720), (40545, 526336), (40704, 524280), (40863, 522240), (41120, 518976), (43248, 493440), (43520, 490356), (43690, 488448), (46080, 463114), (46260, 461312), (48960, 435872), (49344, 432480), (50880, 419424), (52224, 408630), (52428, 407040), (54060, 394752), (54272, 393210), (54484, 391680), (57664, 370080), (61056, 349520), (61680, 345984), (64872, 328960), (65280, 326904), (65535, 325632), (65792, 324360), (67840, 314568), (68105, 313344), (69904, 305280), (72080, 296064), (74016, 288320), (76320, 279616), (78336, 272420), (78642, 271360), (81090, 263168), (81408, 262140), (81726, 261120), (82240, 259488), (86496, 246720), (87040, 245178), (87380, 244224), (92160, 231557), (92520, 230656), (97920, 217936), (98688, 216240), (101760, 209712), (104448, 204315), (104856, 203520), (108120, 197376), (108544, 196605), (108968, 195840), (115328, 185040), (122112, 174760), (122589, 174080), (123360, 172992), (129744, 164480), (130560, 163452), (131070, 162816), (131584, 162180), (135680, 157284), (136210, 156672), (139808, 152640), (144160, 148032)]