538280640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1141

約数の個数: 280

約数和(自身を含む): 2017379760

約数和(自身を除く): 1479099120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1093, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2186, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3279, 3420, 3648, 4104, 4320, 4372, 4560, 5130, 5184, 5465, 5472, 6080, 6156, 6480, 6558, 6840, 7695, 8208, 8640, 8744, 9120, 9837, 10260, 10930, 10944, 12312, 12960, 13116, 13680, 15390, 16395, 16416, 17488, 18240, 19674, 20520, 20767, 21860, 24624, 25920, 26232, 27360, 29511, 30780, 32790, 32832, 34976, 39348, 41040, 41534, 43720, 49185, 49248, 52464, 54720, 59022, 61560, 62301, 65580, 69952, 78696, 82080, 83068, 87440, 88533, 98370, 98496, 103835, 104928, 118044, 123120, 124602, 131160, 147555, 157392, 164160, 166136, 174880, 177066, 186903, 196740, 207670, 209856, 236088, 246240, 249204, 262320, 295110, 311505, 314784, 332272, 349760, 354132, 373806, 393480, 415340, 442665, 472176, 492480, 498408, 524640, 560709, 590220, 623010, 629568, 664544, 708264, 747612, 786960, 830680, 885330, 934515, 944352, 996816, 1049280, 1121418, 1180440, 1246020, 1329088, 1416528, 1495224, 1573920, 1661360, 1682127, 1770660, 1869030, 1888704, 1993632, 2242836, 2360880, 2492040, 2803545, 2833056, 2990448, 3147840, 3322720, 3364254, 3541320, 3738060, 3987264, 4485672, 4721760, 4984080, 5607090, 5666112, 5980896, 6645440, 6728508, 7082640, 7476120, 8410635, 8971344, 9443520, 9968160, 11214180, 11961792, 13457016, 14165280, 14952240, 16821270, 17942688, 19936320, 22428360, 26914032, 28330560, 29904480, 33642540, 35885376, 44856720, 53828064, 59808960, 67285080, 89713440, 107656128, 134570160, 179426880, 269140320, 538280640]

約数ペア:

[(1, 538280640), (2, 269140320), (3, 179426880), (4, 134570160), (5, 107656128), (6, 89713440), (8, 67285080), (9, 59808960), (10, 53828064), (12, 44856720), (15, 35885376), (16, 33642540), (18, 29904480), (19, 28330560), (20, 26914032), (24, 22428360), (27, 19936320), (30, 17942688), (32, 16821270), (36, 14952240), (38, 14165280), (40, 13457016), (45, 11961792), (48, 11214180), (54, 9968160), (57, 9443520), (60, 8971344), (64, 8410635), (72, 7476120), (76, 7082640), (80, 6728508), (81, 6645440), (90, 5980896), (95, 5666112), (96, 5607090), (108, 4984080), (114, 4721760), (120, 4485672), (135, 3987264), (144, 3738060), (152, 3541320), (160, 3364254), (162, 3322720), (171, 3147840), (180, 2990448), (190, 2833056), (192, 2803545), (216, 2492040), (228, 2360880), (240, 2242836), (270, 1993632), (285, 1888704), (288, 1869030), (304, 1770660), (320, 1682127), (324, 1661360), (342, 1573920), (360, 1495224), (380, 1416528), (405, 1329088), (432, 1246020), (456, 1180440), (480, 1121418), (513, 1049280), (540, 996816), (570, 944352), (576, 934515), (608, 885330), (648, 830680), (684, 786960), (720, 747612), (760, 708264), (810, 664544), (855, 629568), (864, 623010), (912, 590220), (960, 560709), (1026, 524640), (1080, 498408), (1093, 492480), (1140, 472176), (1216, 442665), (1296, 415340), (1368, 393480), (1440, 373806), (1520, 354132), (1539, 349760), (1620, 332272), (1710, 314784), (1728, 311505), (1824, 295110), (2052, 262320), (2160, 249204), (2186, 246240), (2280, 236088), (2565, 209856), (2592, 207670), (2736, 196740), (2880, 186903), (3040, 177066), (3078, 174880), (3240, 166136), (3279, 164160), (3420, 157392), (3648, 147555), (4104, 131160), (4320, 124602), (4372, 123120), (4560, 118044), (5130, 104928), (5184, 103835), (5465, 98496), (5472, 98370), (6080, 88533), (6156, 87440), (6480, 83068), (6558, 82080), (6840, 78696), (7695, 69952), (8208, 65580), (8640, 62301), (8744, 61560), (9120, 59022), (9837, 54720), (10260, 52464), (10930, 49248), (10944, 49185), (12312, 43720), (12960, 41534), (13116, 41040), (13680, 39348), (15390, 34976), (16395, 32832), (16416, 32790), (17488, 30780), (18240, 29511), (19674, 27360), (20520, 26232), (20767, 25920), (21860, 24624)]