261882720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 360

約数和(自身を含む): 1021969872

約数和(自身を除く): 760087152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 167, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 324, 330, 334, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 501, 528, 540, 594, 605, 648, 660, 668, 720, 726, 792, 810, 835, 864, 880, 891, 968, 990, 1002, 1056, 1080, 1089, 1188, 1210, 1296, 1320, 1336, 1440, 1452, 1485, 1503, 1584, 1620, 1670, 1760, 1782, 1815, 1837, 1936, 1980, 2004, 2160, 2178, 2376, 2420, 2505, 2592, 2640, 2672, 2904, 2970, 3006, 3168, 3240, 3267, 3340, 3564, 3630, 3674, 3872, 3960, 4008, 4320, 4356, 4455, 4509, 4752, 4840, 5010, 5280, 5344, 5445, 5511, 5808, 5940, 6012, 6480, 6534, 6680, 7128, 7260, 7348, 7515, 7920, 8016, 8712, 8910, 9018, 9185, 9504, 9680, 9801, 10020, 10890, 11022, 11616, 11880, 12024, 12960, 13068, 13360, 13527, 14256, 14520, 14696, 15030, 15840, 16032, 16335, 16533, 17424, 17820, 18036, 18370, 19360, 19602, 20040, 20207, 21780, 22044, 22545, 23760, 24048, 26136, 26720, 27054, 27555, 28512, 29040, 29392, 30060, 32670, 33066, 34848, 35640, 36072, 36740, 39204, 40080, 40414, 43560, 44088, 45090, 47520, 48096, 49005, 49599, 52272, 54108, 55110, 58080, 58784, 60120, 60621, 65340, 66132, 67635, 71280, 72144, 73480, 78408, 80160, 80828, 82665, 87120, 88176, 90180, 98010, 99198, 101035, 104544, 108216, 110220, 120240, 121242, 130680, 132264, 135270, 142560, 144288, 146960, 148797, 156816, 161656, 165330, 174240, 176352, 180360, 181863, 196020, 198396, 202070, 216432, 220440, 240480, 242484, 247995, 261360, 264528, 270540, 293920, 297594, 303105, 313632, 323312, 330660, 360720, 363726, 392040, 396792, 404140, 432864, 440880, 484968, 495990, 522720, 529056, 541080, 545589, 595188, 606210, 646624, 661320, 721440, 727452, 743985, 784080, 793584, 808280, 881760, 909315, 969936, 991980, 1082160, 1091178, 1190376, 1212420, 1322640, 1454904, 1487970, 1568160, 1587168, 1616560, 1636767, 1818630, 1939872, 1983960, 2164320, 2182356, 2380752, 2424840, 2645280, 2727945, 2909808, 2975940, 3233120, 3273534, 3637260, 3967920, 4364712, 4761504, 4849680, 5455890, 5819616, 5951880, 6547068, 7274520, 7935840, 8183835, 8729424, 9699360, 10911780, 11903760, 13094136, 14549040, 16367670, 17458848, 21823560, 23807520, 26188272, 29098080, 32735340, 43647120, 52376544, 65470680, 87294240, 130941360, 261882720]

約数ペア:

[(1, 261882720), (2, 130941360), (3, 87294240), (4, 65470680), (5, 52376544), (6, 43647120), (8, 32735340), (9, 29098080), (10, 26188272), (11, 23807520), (12, 21823560), (15, 17458848), (16, 16367670), (18, 14549040), (20, 13094136), (22, 11903760), (24, 10911780), (27, 9699360), (30, 8729424), (32, 8183835), (33, 7935840), (36, 7274520), (40, 6547068), (44, 5951880), (45, 5819616), (48, 5455890), (54, 4849680), (55, 4761504), (60, 4364712), (66, 3967920), (72, 3637260), (80, 3273534), (81, 3233120), (88, 2975940), (90, 2909808), (96, 2727945), (99, 2645280), (108, 2424840), (110, 2380752), (120, 2182356), (121, 2164320), (132, 1983960), (135, 1939872), (144, 1818630), (160, 1636767), (162, 1616560), (165, 1587168), (167, 1568160), (176, 1487970), (180, 1454904), (198, 1322640), (216, 1212420), (220, 1190376), (240, 1091178), (242, 1082160), (264, 991980), (270, 969936), (288, 909315), (297, 881760), (324, 808280), (330, 793584), (334, 784080), (352, 743985), (360, 727452), (363, 721440), (396, 661320), (405, 646624), (432, 606210), (440, 595188), (480, 545589), (484, 541080), (495, 529056), (501, 522720), (528, 495990), (540, 484968), (594, 440880), (605, 432864), (648, 404140), (660, 396792), (668, 392040), (720, 363726), (726, 360720), (792, 330660), (810, 323312), (835, 313632), (864, 303105), (880, 297594), (891, 293920), (968, 270540), (990, 264528), (1002, 261360), (1056, 247995), (1080, 242484), (1089, 240480), (1188, 220440), (1210, 216432), (1296, 202070), (1320, 198396), (1336, 196020), (1440, 181863), (1452, 180360), (1485, 176352), (1503, 174240), (1584, 165330), (1620, 161656), (1670, 156816), (1760, 148797), (1782, 146960), (1815, 144288), (1837, 142560), (1936, 135270), (1980, 132264), (2004, 130680), (2160, 121242), (2178, 120240), (2376, 110220), (2420, 108216), (2505, 104544), (2592, 101035), (2640, 99198), (2672, 98010), (2904, 90180), (2970, 88176), (3006, 87120), (3168, 82665), (3240, 80828), (3267, 80160), (3340, 78408), (3564, 73480), (3630, 72144), (3674, 71280), (3872, 67635), (3960, 66132), (4008, 65340), (4320, 60621), (4356, 60120), (4455, 58784), (4509, 58080), (4752, 55110), (4840, 54108), (5010, 52272), (5280, 49599), (5344, 49005), (5445, 48096), (5511, 47520), (5808, 45090), (5940, 44088), (6012, 43560), (6480, 40414), (6534, 40080), (6680, 39204), (7128, 36740), (7260, 36072), (7348, 35640), (7515, 34848), (7920, 33066), (8016, 32670), (8712, 30060), (8910, 29392), (9018, 29040), (9185, 28512), (9504, 27555), (9680, 27054), (9801, 26720), (10020, 26136), (10890, 24048), (11022, 23760), (11616, 22545), (11880, 22044), (12024, 21780), (12960, 20207), (13068, 20040), (13360, 19602), (13527, 19360), (14256, 18370), (14520, 18036), (14696, 17820), (15030, 17424), (15840, 16533), (16032, 16335)]