272238120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 576

約数和(自身を含む): 1190816640

約数和(自身を除く): 918578520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 49, 55, 56, 60, 61, 63, 66, 69, 70, 72, 77, 84, 88, 90, 92, 98, 99, 105, 110, 115, 120, 122, 126, 132, 138, 140, 147, 154, 161, 165, 168, 180, 183, 184, 196, 198, 207, 210, 220, 230, 231, 244, 245, 252, 253, 264, 276, 280, 294, 305, 308, 315, 322, 330, 345, 360, 366, 385, 392, 396, 414, 420, 427, 440, 441, 460, 462, 483, 488, 490, 495, 504, 506, 539, 549, 552, 588, 610, 616, 630, 644, 660, 671, 690, 693, 732, 735, 759, 770, 792, 805, 828, 840, 854, 882, 915, 920, 924, 966, 980, 990, 1012, 1035, 1078, 1098, 1127, 1155, 1176, 1220, 1260, 1265, 1281, 1288, 1320, 1342, 1380, 1386, 1403, 1449, 1464, 1470, 1518, 1540, 1610, 1617, 1656, 1708, 1764, 1771, 1830, 1848, 1932, 1960, 1980, 2013, 2024, 2070, 2135, 2156, 2196, 2205, 2254, 2277, 2310, 2415, 2440, 2520, 2530, 2562, 2684, 2695, 2745, 2760, 2772, 2806, 2898, 2940, 2989, 3036, 3080, 3220, 3234, 3355, 3381, 3416, 3465, 3528, 3542, 3660, 3795, 3843, 3864, 3960, 4026, 4140, 4209, 4270, 4312, 4392, 4410, 4508, 4554, 4620, 4697, 4830, 4851, 5060, 5124, 5313, 5368, 5390, 5490, 5544, 5612, 5635, 5796, 5880, 5978, 6039, 6072, 6405, 6440, 6468, 6710, 6762, 6930, 7015, 7084, 7245, 7320, 7590, 7686, 8052, 8085, 8280, 8418, 8540, 8820, 8855, 8967, 9016, 9108, 9240, 9394, 9660, 9702, 9821, 10065, 10120, 10143, 10248, 10626, 10780, 10980, 11224, 11270, 11385, 11592, 11956, 12078, 12397, 12627, 12810, 12936, 13420, 13524, 13860, 14030, 14091, 14168, 14490, 14945, 15180, 15372, 15433, 15939, 16104, 16170, 16836, 16905, 17080, 17640, 17710, 17934, 18216, 18788, 19215, 19320, 19404, 19642, 20130, 20286, 21045, 21252, 21560, 21960, 22540, 22770, 23485, 23912, 24156, 24255, 24794, 25254, 25620, 26565, 26840, 26901, 27048, 27720, 28060, 28182, 28980, 29463, 29890, 30195, 30360, 30744, 30866, 31878, 32340, 32879, 33672, 33810, 35420, 35868, 37191, 37576, 38430, 38808, 39284, 40260, 40572, 42090, 42273, 42504, 44835, 45080, 45540, 46299, 46970, 48312, 48510, 49105, 49588, 50508, 50715, 51240, 53130, 53802, 56120, 56364, 57960, 58926, 59780, 60390, 61732, 61985, 63135, 63756, 64680, 65758, 67620, 68747, 70455, 70840, 71736, 74382, 76860, 77165, 78568, 79695, 80520, 81144, 84180, 84546, 88389, 89670, 91080, 92598, 93940, 97020, 98210, 98637, 99176, 101016, 101430, 106260, 107604, 108031, 111573, 112728, 117852, 119560, 120780, 123464, 123970, 126270, 127512, 131516, 134505, 135240, 137494, 138897, 140910, 147315, 148764, 153720, 154330, 159390, 164395, 168360, 169092, 176778, 179340, 185196, 185955, 187880, 194040, 196420, 197274, 202860, 206241, 211365, 212520, 215208, 216062, 223146, 231495, 235704, 241560, 247940, 252540, 263032, 269010, 274988, 277794, 281820, 294630, 295911, 297528, 308660, 318780, 324093, 328790, 338184, 343735, 353556, 358680, 370392, 371910, 392840, 394548, 405720, 412482, 422730, 432124, 441945, 446292, 462990, 493185, 495880, 505080, 538020, 540155, 549976, 555588, 557865, 563640, 589260, 591822, 617320, 618723, 637560, 648186, 657580, 687470, 694485, 707112, 743820, 756217, 789096, 824964, 845460, 864248, 883890, 892584, 925980, 972279, 986370, 1031205, 1076040, 1080310, 1111176, 1115730, 1178520, 1183644, 1237446, 1296372, 1315160, 1374940, 1388970, 1479555, 1487640, 1512434, 1620465, 1649928, 1690920, 1767780, 1851960, 1944558, 1972740, 2062410, 2160620, 2231460, 2268651, 2367288, 2474892, 2592744, 2749880, 2777940, 2959110, 3024868, 3093615, 3240930, 3535560, 3781085, 3889116, 3945480, 4124820, 4321240, 4462920, 4537302, 4861395, 4949784, 5555880, 5918220, 6049736, 6187230, 6481860, 6805953, 7562170, 7778232, 8249640, 9074604, 9722790, 11343255, 11836440, 12374460, 12963720, 13611906, 15124340, 18149208, 19445580, 22686510, 24748920, 27223812, 30248680, 34029765, 38891160, 45373020, 54447624, 68059530, 90746040, 136119060, 272238120]

約数ペア:

[(1, 272238120), (2, 136119060), (3, 90746040), (4, 68059530), (5, 54447624), (6, 45373020), (7, 38891160), (8, 34029765), (9, 30248680), (10, 27223812), (11, 24748920), (12, 22686510), (14, 19445580), (15, 18149208), (18, 15124340), (20, 13611906), (21, 12963720), (22, 12374460), (23, 11836440), (24, 11343255), (28, 9722790), (30, 9074604), (33, 8249640), (35, 7778232), (36, 7562170), (40, 6805953), (42, 6481860), (44, 6187230), (45, 6049736), (46, 5918220), (49, 5555880), (55, 4949784), (56, 4861395), (60, 4537302), (61, 4462920), (63, 4321240), (66, 4124820), (69, 3945480), (70, 3889116), (72, 3781085), (77, 3535560), (84, 3240930), (88, 3093615), (90, 3024868), (92, 2959110), (98, 2777940), (99, 2749880), (105, 2592744), (110, 2474892), (115, 2367288), (120, 2268651), (122, 2231460), (126, 2160620), (132, 2062410), (138, 1972740), (140, 1944558), (147, 1851960), (154, 1767780), (161, 1690920), (165, 1649928), (168, 1620465), (180, 1512434), (183, 1487640), (184, 1479555), (196, 1388970), (198, 1374940), (207, 1315160), (210, 1296372), (220, 1237446), (230, 1183644), (231, 1178520), (244, 1115730), (245, 1111176), (252, 1080310), (253, 1076040), (264, 1031205), (276, 986370), (280, 972279), (294, 925980), (305, 892584), (308, 883890), (315, 864248), (322, 845460), (330, 824964), (345, 789096), (360, 756217), (366, 743820), (385, 707112), (392, 694485), (396, 687470), (414, 657580), (420, 648186), (427, 637560), (440, 618723), (441, 617320), (460, 591822), (462, 589260), (483, 563640), (488, 557865), (490, 555588), (495, 549976), (504, 540155), (506, 538020), (539, 505080), (549, 495880), (552, 493185), (588, 462990), (610, 446292), (616, 441945), (630, 432124), (644, 422730), (660, 412482), (671, 405720), (690, 394548), (693, 392840), (732, 371910), (735, 370392), (759, 358680), (770, 353556), (792, 343735), (805, 338184), (828, 328790), (840, 324093), (854, 318780), (882, 308660), (915, 297528), (920, 295911), (924, 294630), (966, 281820), (980, 277794), (990, 274988), (1012, 269010), (1035, 263032), (1078, 252540), (1098, 247940), (1127, 241560), (1155, 235704), (1176, 231495), (1220, 223146), (1260, 216062), (1265, 215208), (1281, 212520), (1288, 211365), (1320, 206241), (1342, 202860), (1380, 197274), (1386, 196420), (1403, 194040), (1449, 187880), (1464, 185955), (1470, 185196), (1518, 179340), (1540, 176778), (1610, 169092), (1617, 168360), (1656, 164395), (1708, 159390), (1764, 154330), (1771, 153720), (1830, 148764), (1848, 147315), (1932, 140910), (1960, 138897), (1980, 137494), (2013, 135240), (2024, 134505), (2070, 131516), (2135, 127512), (2156, 126270), (2196, 123970), (2205, 123464), (2254, 120780), (2277, 119560), (2310, 117852), (2415, 112728), (2440, 111573), (2520, 108031), (2530, 107604), (2562, 106260), (2684, 101430), (2695, 101016), (2745, 99176), (2760, 98637), (2772, 98210), (2806, 97020), (2898, 93940), (2940, 92598), (2989, 91080), (3036, 89670), (3080, 88389), (3220, 84546), (3234, 84180), (3355, 81144), (3381, 80520), (3416, 79695), (3465, 78568), (3528, 77165), (3542, 76860), (3660, 74382), (3795, 71736), (3843, 70840), (3864, 70455), (3960, 68747), (4026, 67620), (4140, 65758), (4209, 64680), (4270, 63756), (4312, 63135), (4392, 61985), (4410, 61732), (4508, 60390), (4554, 59780), (4620, 58926), (4697, 57960), (4830, 56364), (4851, 56120), (5060, 53802), (5124, 53130), (5313, 51240), (5368, 50715), (5390, 50508), (5490, 49588), (5544, 49105), (5612, 48510), (5635, 48312), (5796, 46970), (5880, 46299), (5978, 45540), (6039, 45080), (6072, 44835), (6405, 42504), (6440, 42273), (6468, 42090), (6710, 40572), (6762, 40260), (6930, 39284), (7015, 38808), (7084, 38430), (7245, 37576), (7320, 37191), (7590, 35868), (7686, 35420), (8052, 33810), (8085, 33672), (8280, 32879), (8418, 32340), (8540, 31878), (8820, 30866), (8855, 30744), (8967, 30360), (9016, 30195), (9108, 29890), (9240, 29463), (9394, 28980), (9660, 28182), (9702, 28060), (9821, 27720), (10065, 27048), (10120, 26901), (10143, 26840), (10248, 26565), (10626, 25620), (10780, 25254), (10980, 24794), (11224, 24255), (11270, 24156), (11385, 23912), (11592, 23485), (11956, 22770), (12078, 22540), (12397, 21960), (12627, 21560), (12810, 21252), (12936, 21045), (13420, 20286), (13524, 20130), (13860, 19642), (14030, 19404), (14091, 19320), (14168, 19215), (14490, 18788), (14945, 18216), (15180, 17934), (15372, 17710), (15433, 17640), (15939, 17080), (16104, 16905), (16170, 16836)]