2512386720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 432

約数和(自身を含む): 9436059360

約数和(自身を除く): 6923672640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 179, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 358, 360, 361, 380, 405, 432, 456, 480, 486, 513, 537, 540, 570, 608, 648, 684, 716, 720, 722, 760, 810, 855, 864, 895, 912, 972, 1026, 1074, 1080, 1083, 1140, 1215, 1296, 1368, 1432, 1440, 1444, 1520, 1539, 1611, 1620, 1710, 1790, 1805, 1824, 1944, 2052, 2148, 2160, 2166, 2280, 2430, 2565, 2592, 2685, 2736, 2864, 2888, 3040, 3078, 3222, 3240, 3249, 3401, 3420, 3580, 3610, 3888, 4104, 4296, 4320, 4332, 4560, 4617, 4833, 4860, 5130, 5370, 5415, 5472, 5728, 5776, 6156, 6444, 6480, 6498, 6802, 6840, 7160, 7220, 7695, 7776, 8055, 8208, 8592, 8664, 9120, 9234, 9666, 9720, 9747, 10203, 10260, 10740, 10830, 11552, 12312, 12888, 12960, 12996, 13604, 13680, 14320, 14440, 14499, 15390, 16110, 16245, 16416, 17005, 17184, 17328, 18468, 19332, 19440, 19494, 20406, 20520, 21480, 21660, 23085, 24165, 24624, 25776, 25992, 27208, 27360, 28640, 28880, 28998, 29241, 30609, 30780, 32220, 32490, 34010, 34656, 36936, 38664, 38880, 38988, 40812, 41040, 42960, 43320, 43497, 46170, 48330, 48735, 49248, 51015, 51552, 51984, 54416, 57760, 57996, 58482, 61218, 61560, 64440, 64619, 64980, 68020, 72495, 73872, 77328, 77976, 81624, 82080, 85920, 86640, 86994, 87723, 91827, 92340, 96660, 97470, 102030, 103968, 108832, 115992, 116964, 122436, 123120, 128880, 129238, 129960, 136040, 144990, 146205, 147744, 153045, 154656, 155952, 163248, 173280, 173988, 175446, 183654, 184680, 193320, 193857, 194940, 204060, 217485, 231984, 233928, 244872, 246240, 257760, 258476, 259920, 272080, 275481, 289980, 292410, 306090, 311904, 323095, 326496, 347976, 350892, 367308, 369360, 386640, 387714, 389880, 408120, 434970, 438615, 459135, 463968, 467856, 489744, 516952, 519840, 544160, 550962, 579960, 581571, 584820, 612180, 646190, 695952, 701784, 734616, 738720, 773280, 775428, 779760, 816240, 826443, 869940, 877230, 918270, 935712, 969285, 979488, 1033904, 1101924, 1159920, 1163142, 1169640, 1224360, 1292380, 1377405, 1391904, 1403568, 1469232, 1550856, 1559520, 1632480, 1652886, 1739880, 1744713, 1754460, 1836540, 1938570, 2067808, 2203848, 2319840, 2326284, 2339280, 2448720, 2584760, 2754810, 2807136, 2907855, 2938464, 3101712, 3305772, 3479760, 3489426, 3508920, 3673080, 3877140, 4132215, 4407696, 4652568, 4678560, 4897440, 5169520, 5234139, 5509620, 5815710, 6203424, 6611544, 6959520, 6978852, 7017840, 7346160, 7754280, 8264430, 8723565, 8815392, 9305136, 10339040, 10468278, 11019240, 11631420, 13223088, 13957704, 14035680, 14692320, 15508560, 15702417, 16528860, 17447130, 18610272, 20936556, 22038480, 23262840, 26170695, 26446176, 27915408, 31017120, 31404834, 33057720, 34894260, 41873112, 44076960, 46525680, 52341390, 55830816, 62809668, 66115440, 69788520, 78512085, 83746224, 93051360, 104682780, 125619336, 132230880, 139577040, 157024170, 167492448, 209365560, 251238672, 279154080, 314048340, 418731120, 502477344, 628096680, 837462240, 1256193360, 2512386720]

約数ペア:

[(1, 2512386720), (2, 1256193360), (3, 837462240), (4, 628096680), (5, 502477344), (6, 418731120), (8, 314048340), (9, 279154080), (10, 251238672), (12, 209365560), (15, 167492448), (16, 157024170), (18, 139577040), (19, 132230880), (20, 125619336), (24, 104682780), (27, 93051360), (30, 83746224), (32, 78512085), (36, 69788520), (38, 66115440), (40, 62809668), (45, 55830816), (48, 52341390), (54, 46525680), (57, 44076960), (60, 41873112), (72, 34894260), (76, 33057720), (80, 31404834), (81, 31017120), (90, 27915408), (95, 26446176), (96, 26170695), (108, 23262840), (114, 22038480), (120, 20936556), (135, 18610272), (144, 17447130), (152, 16528860), (160, 15702417), (162, 15508560), (171, 14692320), (179, 14035680), (180, 13957704), (190, 13223088), (216, 11631420), (228, 11019240), (240, 10468278), (243, 10339040), (270, 9305136), (285, 8815392), (288, 8723565), (304, 8264430), (324, 7754280), (342, 7346160), (358, 7017840), (360, 6978852), (361, 6959520), (380, 6611544), (405, 6203424), (432, 5815710), (456, 5509620), (480, 5234139), (486, 5169520), (513, 4897440), (537, 4678560), (540, 4652568), (570, 4407696), (608, 4132215), (648, 3877140), (684, 3673080), (716, 3508920), (720, 3489426), (722, 3479760), (760, 3305772), (810, 3101712), (855, 2938464), (864, 2907855), (895, 2807136), (912, 2754810), (972, 2584760), (1026, 2448720), (1074, 2339280), (1080, 2326284), (1083, 2319840), (1140, 2203848), (1215, 2067808), (1296, 1938570), (1368, 1836540), (1432, 1754460), (1440, 1744713), (1444, 1739880), (1520, 1652886), (1539, 1632480), (1611, 1559520), (1620, 1550856), (1710, 1469232), (1790, 1403568), (1805, 1391904), (1824, 1377405), (1944, 1292380), (2052, 1224360), (2148, 1169640), (2160, 1163142), (2166, 1159920), (2280, 1101924), (2430, 1033904), (2565, 979488), (2592, 969285), (2685, 935712), (2736, 918270), (2864, 877230), (2888, 869940), (3040, 826443), (3078, 816240), (3222, 779760), (3240, 775428), (3249, 773280), (3401, 738720), (3420, 734616), (3580, 701784), (3610, 695952), (3888, 646190), (4104, 612180), (4296, 584820), (4320, 581571), (4332, 579960), (4560, 550962), (4617, 544160), (4833, 519840), (4860, 516952), (5130, 489744), (5370, 467856), (5415, 463968), (5472, 459135), (5728, 438615), (5776, 434970), (6156, 408120), (6444, 389880), (6480, 387714), (6498, 386640), (6802, 369360), (6840, 367308), (7160, 350892), (7220, 347976), (7695, 326496), (7776, 323095), (8055, 311904), (8208, 306090), (8592, 292410), (8664, 289980), (9120, 275481), (9234, 272080), (9666, 259920), (9720, 258476), (9747, 257760), (10203, 246240), (10260, 244872), (10740, 233928), (10830, 231984), (11552, 217485), (12312, 204060), (12888, 194940), (12960, 193857), (12996, 193320), (13604, 184680), (13680, 183654), (14320, 175446), (14440, 173988), (14499, 173280), (15390, 163248), (16110, 155952), (16245, 154656), (16416, 153045), (17005, 147744), (17184, 146205), (17328, 144990), (18468, 136040), (19332, 129960), (19440, 129238), (19494, 128880), (20406, 123120), (20520, 122436), (21480, 116964), (21660, 115992), (23085, 108832), (24165, 103968), (24624, 102030), (25776, 97470), (25992, 96660), (27208, 92340), (27360, 91827), (28640, 87723), (28880, 86994), (28998, 86640), (29241, 85920), (30609, 82080), (30780, 81624), (32220, 77976), (32490, 77328), (34010, 73872), (34656, 72495), (36936, 68020), (38664, 64980), (38880, 64619), (38988, 64440), (40812, 61560), (41040, 61218), (42960, 58482), (43320, 57996), (43497, 57760), (46170, 54416), (48330, 51984), (48735, 51552), (49248, 51015)]