264852720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 1015649280

約数和(自身を除く): 750796560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 142, 144, 157, 165, 176, 180, 198, 213, 216, 220, 240, 264, 270, 284, 297, 314, 330, 355, 360, 396, 426, 432, 440, 471, 495, 528, 540, 568, 594, 628, 639, 660, 710, 720, 781, 785, 792, 852, 880, 942, 990, 1065, 1080, 1136, 1188, 1256, 1278, 1320, 1413, 1420, 1485, 1562, 1570, 1584, 1704, 1727, 1884, 1917, 1980, 2130, 2160, 2343, 2355, 2376, 2512, 2556, 2640, 2826, 2840, 2970, 3124, 3140, 3195, 3408, 3454, 3768, 3834, 3905, 3960, 4239, 4260, 4686, 4710, 4752, 5112, 5181, 5652, 5680, 5940, 6248, 6280, 6390, 6908, 7029, 7065, 7536, 7668, 7810, 7920, 8478, 8520, 8635, 9372, 9420, 9585, 10224, 10362, 11147, 11304, 11715, 11880, 12496, 12560, 12780, 13816, 14058, 14130, 15336, 15543, 15620, 16956, 17040, 17270, 18744, 18840, 19170, 20724, 21087, 21195, 22294, 22608, 23430, 23760, 25560, 25905, 27632, 28116, 28260, 30672, 31086, 31240, 33441, 33912, 34540, 35145, 37488, 37680, 38340, 41448, 42174, 42390, 44588, 46629, 46860, 51120, 51810, 55735, 56232, 56520, 62172, 62480, 66882, 67824, 69080, 70290, 76680, 77715, 82896, 84348, 84780, 89176, 93258, 93720, 100323, 103620, 105435, 111470, 112464, 113040, 122617, 124344, 133764, 138160, 140580, 153360, 155430, 167205, 168696, 169560, 178352, 186516, 187440, 200646, 207240, 210870, 222940, 233145, 245234, 248688, 267528, 281160, 300969, 310860, 334410, 337392, 339120, 367851, 373032, 401292, 414480, 421740, 445880, 466290, 490468, 501615, 535056, 562320, 601938, 613085, 621720, 668820, 735702, 746064, 802584, 843480, 891760, 932580, 980936, 1003230, 1103553, 1203876, 1226170, 1243440, 1337640, 1471404, 1504845, 1605168, 1686960, 1839255, 1865160, 1961872, 2006460, 2207106, 2407752, 2452340, 2675280, 2942808, 3009690, 3310659, 3678510, 3730320, 4012920, 4414212, 4815504, 4904680, 5517765, 5885616, 6019380, 6621318, 7357020, 8025840, 8828424, 9809360, 11035530, 12038760, 13242636, 14714040, 16553295, 17656848, 22071060, 24077520, 26485272, 29428080, 33106590, 44142120, 52970544, 66213180, 88284240, 132426360, 264852720]

約数ペア:

[(1, 264852720), (2, 132426360), (3, 88284240), (4, 66213180), (5, 52970544), (6, 44142120), (8, 33106590), (9, 29428080), (10, 26485272), (11, 24077520), (12, 22071060), (15, 17656848), (16, 16553295), (18, 14714040), (20, 13242636), (22, 12038760), (24, 11035530), (27, 9809360), (30, 8828424), (33, 8025840), (36, 7357020), (40, 6621318), (44, 6019380), (45, 5885616), (48, 5517765), (54, 4904680), (55, 4815504), (60, 4414212), (66, 4012920), (71, 3730320), (72, 3678510), (80, 3310659), (88, 3009690), (90, 2942808), (99, 2675280), (108, 2452340), (110, 2407752), (120, 2207106), (132, 2006460), (135, 1961872), (142, 1865160), (144, 1839255), (157, 1686960), (165, 1605168), (176, 1504845), (180, 1471404), (198, 1337640), (213, 1243440), (216, 1226170), (220, 1203876), (240, 1103553), (264, 1003230), (270, 980936), (284, 932580), (297, 891760), (314, 843480), (330, 802584), (355, 746064), (360, 735702), (396, 668820), (426, 621720), (432, 613085), (440, 601938), (471, 562320), (495, 535056), (528, 501615), (540, 490468), (568, 466290), (594, 445880), (628, 421740), (639, 414480), (660, 401292), (710, 373032), (720, 367851), (781, 339120), (785, 337392), (792, 334410), (852, 310860), (880, 300969), (942, 281160), (990, 267528), (1065, 248688), (1080, 245234), (1136, 233145), (1188, 222940), (1256, 210870), (1278, 207240), (1320, 200646), (1413, 187440), (1420, 186516), (1485, 178352), (1562, 169560), (1570, 168696), (1584, 167205), (1704, 155430), (1727, 153360), (1884, 140580), (1917, 138160), (1980, 133764), (2130, 124344), (2160, 122617), (2343, 113040), (2355, 112464), (2376, 111470), (2512, 105435), (2556, 103620), (2640, 100323), (2826, 93720), (2840, 93258), (2970, 89176), (3124, 84780), (3140, 84348), (3195, 82896), (3408, 77715), (3454, 76680), (3768, 70290), (3834, 69080), (3905, 67824), (3960, 66882), (4239, 62480), (4260, 62172), (4686, 56520), (4710, 56232), (4752, 55735), (5112, 51810), (5181, 51120), (5652, 46860), (5680, 46629), (5940, 44588), (6248, 42390), (6280, 42174), (6390, 41448), (6908, 38340), (7029, 37680), (7065, 37488), (7536, 35145), (7668, 34540), (7810, 33912), (7920, 33441), (8478, 31240), (8520, 31086), (8635, 30672), (9372, 28260), (9420, 28116), (9585, 27632), (10224, 25905), (10362, 25560), (11147, 23760), (11304, 23430), (11715, 22608), (11880, 22294), (12496, 21195), (12560, 21087), (12780, 20724), (13816, 19170), (14058, 18840), (14130, 18744), (15336, 17270), (15543, 17040), (15620, 16956)]