1256193360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 360

約数和(自身を含む): 4643140320

約数和(自身を除く): 3386946960

約数列:

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

約数ペア:

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