1497618720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:3006

約数の個数: 288

約数和(自身を含む): 5709517632

約数和(自身を除く): 4211898912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 2963, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 5926, 6240, 6318, 6480, 7020, 7776, 8424, 8889, 9360, 9720, 10530, 11232, 11852, 12636, 12960, 14040, 14815, 15795, 16848, 17778, 18720, 19440, 21060, 23704, 25272, 26667, 28080, 29630, 31590, 33696, 35556, 38519, 38880, 42120, 44445, 47408, 50544, 53334, 56160, 59260, 63180, 71112, 77038, 80001, 84240, 88890, 94816, 101088, 106668, 115557, 118520, 126360, 133335, 142224, 154076, 160002, 168480, 177780, 192595, 213336, 231114, 237040, 240003, 252720, 266670, 284448, 308152, 320004, 346671, 355560, 385190, 400005, 426672, 462228, 474080, 480006, 505440, 533340, 577785, 616304, 640008, 693342, 711120, 720009, 770380, 800010, 853344, 924456, 960012, 1040013, 1066680, 1155570, 1200015, 1232608, 1280016, 1386684, 1422240, 1440018, 1540760, 1600020, 1733355, 1848912, 1920024, 2080026, 2133360, 2311140, 2400030, 2560032, 2773368, 2880036, 3081520, 3120039, 3200040, 3466710, 3600045, 3697824, 3840048, 4160052, 4266720, 4622280, 4800060, 5200065, 5546736, 5760072, 6163040, 6240078, 6400080, 6933420, 7200090, 7680096, 8320104, 9244560, 9360117, 9600120, 10400130, 11093472, 11520144, 12480156, 12800160, 13866840, 14400180, 15600195, 16640208, 18489120, 18720234, 19200240, 20800260, 23040288, 24960312, 27733680, 28800360, 31200390, 33280416, 37440468, 38400480, 41600520, 46800585, 49920624, 55467360, 57600720, 62400780, 74880936, 83201040, 93601170, 99841248, 115201440, 124801560, 149761872, 166402080, 187202340, 249603120, 299523744, 374404680, 499206240, 748809360, 1497618720]

約数ペア:

[(1, 1497618720), (2, 748809360), (3, 499206240), (4, 374404680), (5, 299523744), (6, 249603120), (8, 187202340), (9, 166402080), (10, 149761872), (12, 124801560), (13, 115201440), (15, 99841248), (16, 93601170), (18, 83201040), (20, 74880936), (24, 62400780), (26, 57600720), (27, 55467360), (30, 49920624), (32, 46800585), (36, 41600520), (39, 38400480), (40, 37440468), (45, 33280416), (48, 31200390), (52, 28800360), (54, 27733680), (60, 24960312), (65, 23040288), (72, 20800260), (78, 19200240), (80, 18720234), (81, 18489120), (90, 16640208), (96, 15600195), (104, 14400180), (108, 13866840), (117, 12800160), (120, 12480156), (130, 11520144), (135, 11093472), (144, 10400130), (156, 9600120), (160, 9360117), (162, 9244560), (180, 8320104), (195, 7680096), (208, 7200090), (216, 6933420), (234, 6400080), (240, 6240078), (243, 6163040), (260, 5760072), (270, 5546736), (288, 5200065), (312, 4800060), (324, 4622280), (351, 4266720), (360, 4160052), (390, 3840048), (405, 3697824), (416, 3600045), (432, 3466710), (468, 3200040), (480, 3120039), (486, 3081520), (520, 2880036), (540, 2773368), (585, 2560032), (624, 2400030), (648, 2311140), (702, 2133360), (720, 2080026), (780, 1920024), (810, 1848912), (864, 1733355), (936, 1600020), (972, 1540760), (1040, 1440018), (1053, 1422240), (1080, 1386684), (1170, 1280016), (1215, 1232608), (1248, 1200015), (1296, 1155570), (1404, 1066680), (1440, 1040013), (1560, 960012), (1620, 924456), (1755, 853344), (1872, 800010), (1944, 770380), (2080, 720009), (2106, 711120), (2160, 693342), (2340, 640008), (2430, 616304), (2592, 577785), (2808, 533340), (2963, 505440), (3120, 480006), (3159, 474080), (3240, 462228), (3510, 426672), (3744, 400005), (3888, 385190), (4212, 355560), (4320, 346671), (4680, 320004), (4860, 308152), (5265, 284448), (5616, 266670), (5926, 252720), (6240, 240003), (6318, 237040), (6480, 231114), (7020, 213336), (7776, 192595), (8424, 177780), (8889, 168480), (9360, 160002), (9720, 154076), (10530, 142224), (11232, 133335), (11852, 126360), (12636, 118520), (12960, 115557), (14040, 106668), (14815, 101088), (15795, 94816), (16848, 88890), (17778, 84240), (18720, 80001), (19440, 77038), (21060, 71112), (23704, 63180), (25272, 59260), (26667, 56160), (28080, 53334), (29630, 50544), (31590, 47408), (33696, 44445), (35556, 42120), (38519, 38880)]