505123920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 480

約数和(自身を含む): 2072438784

約数和(自身を除く): 1567314864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 53, 56, 60, 61, 62, 63, 70, 72, 80, 84, 90, 93, 105, 106, 112, 120, 122, 124, 126, 140, 144, 155, 159, 168, 180, 183, 186, 210, 212, 217, 240, 244, 248, 252, 265, 279, 280, 305, 310, 315, 318, 336, 360, 366, 371, 372, 420, 424, 427, 434, 465, 477, 488, 496, 504, 530, 549, 558, 560, 610, 620, 630, 636, 651, 720, 732, 742, 744, 795, 840, 848, 854, 868, 915, 930, 954, 976, 1008, 1060, 1085, 1098, 1113, 1116, 1220, 1240, 1260, 1272, 1281, 1302, 1395, 1464, 1484, 1488, 1590, 1643, 1680, 1708, 1736, 1830, 1855, 1860, 1891, 1908, 1953, 2120, 2135, 2170, 2196, 2226, 2232, 2385, 2440, 2480, 2520, 2544, 2562, 2604, 2745, 2790, 2928, 2968, 3180, 3233, 3255, 3286, 3339, 3416, 3472, 3660, 3710, 3720, 3782, 3816, 3843, 3906, 4240, 4270, 4340, 4392, 4452, 4464, 4770, 4880, 4929, 5040, 5124, 5208, 5490, 5565, 5580, 5673, 5936, 6360, 6405, 6466, 6510, 6572, 6678, 6832, 7320, 7420, 7440, 7564, 7632, 7686, 7812, 8215, 8540, 8680, 8784, 8904, 9455, 9540, 9699, 9765, 9858, 10248, 10416, 10980, 11130, 11160, 11346, 11501, 12720, 12810, 12932, 13020, 13144, 13237, 13356, 14640, 14787, 14840, 15128, 15372, 15624, 16165, 16430, 16695, 17019, 17080, 17360, 17808, 18910, 19080, 19215, 19398, 19530, 19716, 20496, 21960, 22260, 22320, 22631, 22692, 23002, 24645, 25620, 25864, 26040, 26288, 26474, 26712, 28365, 29097, 29574, 29680, 30256, 30744, 31248, 32330, 32860, 33390, 34038, 34160, 34503, 37820, 38160, 38430, 38796, 39060, 39432, 39711, 43920, 44520, 45262, 45384, 46004, 48495, 49290, 51240, 51728, 52080, 52948, 53424, 56730, 57505, 58194, 59148, 61488, 64660, 65720, 66185, 66780, 67893, 68076, 69006, 73935, 75640, 76860, 77592, 78120, 78864, 79422, 85095, 89040, 90524, 90768, 92008, 96990, 98580, 100223, 102480, 103509, 105896, 113155, 113460, 115010, 116388, 118296, 119133, 129320, 131440, 132370, 133560, 135786, 136152, 138012, 145485, 147870, 151280, 153720, 155184, 156240, 158844, 170190, 172515, 181048, 184016, 193980, 197160, 198555, 200446, 203679, 207018, 211792, 226310, 226920, 230020, 232776, 236592, 238266, 258640, 264740, 267120, 271572, 272304, 276024, 290970, 295740, 300669, 307440, 317688, 339465, 340380, 345030, 362096, 387960, 394320, 397110, 400892, 407358, 414036, 452620, 453840, 460040, 465552, 476532, 501115, 517545, 529480, 543144, 552048, 581940, 591480, 595665, 601338, 635376, 678930, 680760, 690060, 701561, 775920, 794220, 801784, 814716, 828072, 902007, 905240, 920080, 953064, 1002230, 1018395, 1035090, 1058960, 1086288, 1163880, 1182960, 1191330, 1202676, 1357860, 1361520, 1380120, 1403122, 1503345, 1588440, 1603568, 1629432, 1656144, 1804014, 1810480, 1906128, 2004460, 2036790, 2070180, 2104683, 2327760, 2382660, 2405352, 2715720, 2760240, 2806244, 3006690, 3176880, 3258864, 3507805, 3608028, 4008920, 4073580, 4140360, 4209366, 4510035, 4765320, 4810704, 5431440, 5612488, 6013380, 6314049, 7015610, 7216056, 8017840, 8147160, 8280720, 8418732, 9020070, 9530640, 10523415, 11224976, 12026760, 12628098, 14031220, 14432112, 16294320, 16837464, 18040140, 21046830, 24053520, 25256196, 28062440, 31570245, 33674928, 36080280, 42093660, 50512392, 56124880, 63140490, 72160560, 84187320, 101024784, 126280980, 168374640, 252561960, 505123920]

約数ペア:

[(1, 505123920), (2, 252561960), (3, 168374640), (4, 126280980), (5, 101024784), (6, 84187320), (7, 72160560), (8, 63140490), (9, 56124880), (10, 50512392), (12, 42093660), (14, 36080280), (15, 33674928), (16, 31570245), (18, 28062440), (20, 25256196), (21, 24053520), (24, 21046830), (28, 18040140), (30, 16837464), (31, 16294320), (35, 14432112), (36, 14031220), (40, 12628098), (42, 12026760), (45, 11224976), (48, 10523415), (53, 9530640), (56, 9020070), (60, 8418732), (61, 8280720), (62, 8147160), (63, 8017840), (70, 7216056), (72, 7015610), (80, 6314049), (84, 6013380), (90, 5612488), (93, 5431440), (105, 4810704), (106, 4765320), (112, 4510035), (120, 4209366), (122, 4140360), (124, 4073580), (126, 4008920), (140, 3608028), (144, 3507805), (155, 3258864), (159, 3176880), (168, 3006690), (180, 2806244), (183, 2760240), (186, 2715720), (210, 2405352), (212, 2382660), (217, 2327760), (240, 2104683), (244, 2070180), (248, 2036790), (252, 2004460), (265, 1906128), (279, 1810480), (280, 1804014), (305, 1656144), (310, 1629432), (315, 1603568), (318, 1588440), (336, 1503345), (360, 1403122), (366, 1380120), (371, 1361520), (372, 1357860), (420, 1202676), (424, 1191330), (427, 1182960), (434, 1163880), (465, 1086288), (477, 1058960), (488, 1035090), (496, 1018395), (504, 1002230), (530, 953064), (549, 920080), (558, 905240), (560, 902007), (610, 828072), (620, 814716), (630, 801784), (636, 794220), (651, 775920), (720, 701561), (732, 690060), (742, 680760), (744, 678930), (795, 635376), (840, 601338), (848, 595665), (854, 591480), (868, 581940), (915, 552048), (930, 543144), (954, 529480), (976, 517545), (1008, 501115), (1060, 476532), (1085, 465552), (1098, 460040), (1113, 453840), (1116, 452620), (1220, 414036), (1240, 407358), (1260, 400892), (1272, 397110), (1281, 394320), (1302, 387960), (1395, 362096), (1464, 345030), (1484, 340380), (1488, 339465), (1590, 317688), (1643, 307440), (1680, 300669), (1708, 295740), (1736, 290970), (1830, 276024), (1855, 272304), (1860, 271572), (1891, 267120), (1908, 264740), (1953, 258640), (2120, 238266), (2135, 236592), (2170, 232776), (2196, 230020), (2226, 226920), (2232, 226310), (2385, 211792), (2440, 207018), (2480, 203679), (2520, 200446), (2544, 198555), (2562, 197160), (2604, 193980), (2745, 184016), (2790, 181048), (2928, 172515), (2968, 170190), (3180, 158844), (3233, 156240), (3255, 155184), (3286, 153720), (3339, 151280), (3416, 147870), (3472, 145485), (3660, 138012), (3710, 136152), (3720, 135786), (3782, 133560), (3816, 132370), (3843, 131440), (3906, 129320), (4240, 119133), (4270, 118296), (4340, 116388), (4392, 115010), (4452, 113460), (4464, 113155), (4770, 105896), (4880, 103509), (4929, 102480), (5040, 100223), (5124, 98580), (5208, 96990), (5490, 92008), (5565, 90768), (5580, 90524), (5673, 89040), (5936, 85095), (6360, 79422), (6405, 78864), (6466, 78120), (6510, 77592), (6572, 76860), (6678, 75640), (6832, 73935), (7320, 69006), (7420, 68076), (7440, 67893), (7564, 66780), (7632, 66185), (7686, 65720), (7812, 64660), (8215, 61488), (8540, 59148), (8680, 58194), (8784, 57505), (8904, 56730), (9455, 53424), (9540, 52948), (9699, 52080), (9765, 51728), (9858, 51240), (10248, 49290), (10416, 48495), (10980, 46004), (11130, 45384), (11160, 45262), (11346, 44520), (11501, 43920), (12720, 39711), (12810, 39432), (12932, 39060), (13020, 38796), (13144, 38430), (13237, 38160), (13356, 37820), (14640, 34503), (14787, 34160), (14840, 34038), (15128, 33390), (15372, 32860), (15624, 32330), (16165, 31248), (16430, 30744), (16695, 30256), (17019, 29680), (17080, 29574), (17360, 29097), (17808, 28365), (18910, 26712), (19080, 26474), (19215, 26288), (19398, 26040), (19530, 25864), (19716, 25620), (20496, 24645), (21960, 23002), (22260, 22692), (22320, 22631)]