1211131440

素因数分解:

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

素因数の和:1143

約数の個数: 280

約数和(自身を含む): 4448160240

約数和(自身を除く): 3237028800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1093, 1140, 1215, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2186, 2280, 2430, 2565, 2736, 2916, 3078, 3240, 3279, 3420, 3645, 3888, 4104, 4372, 4560, 4617, 4860, 5130, 5465, 5832, 6156, 6480, 6558, 6840, 7290, 7695, 8208, 8744, 9234, 9720, 9837, 10260, 10930, 11664, 12312, 13116, 13680, 13851, 14580, 15390, 16395, 17488, 18468, 19440, 19674, 20520, 20767, 21860, 23085, 24624, 26232, 27702, 29160, 29511, 30780, 32790, 36936, 39348, 41040, 41534, 43720, 46170, 49185, 52464, 55404, 58320, 59022, 61560, 62301, 65580, 69255, 73872, 78696, 83068, 87440, 88533, 92340, 98370, 103835, 110808, 118044, 123120, 124602, 131160, 138510, 147555, 157392, 166136, 177066, 184680, 186903, 196740, 207670, 221616, 236088, 249204, 262320, 265599, 277020, 295110, 311505, 332272, 354132, 369360, 373806, 393480, 415340, 442665, 472176, 498408, 531198, 554040, 560709, 590220, 623010, 708264, 747612, 786960, 796797, 830680, 885330, 934515, 996816, 1062396, 1108080, 1121418, 1180440, 1246020, 1327995, 1416528, 1495224, 1593594, 1661360, 1682127, 1770660, 1869030, 2124792, 2242836, 2360880, 2492040, 2655990, 2803545, 2990448, 3187188, 3364254, 3541320, 3738060, 3983985, 4249584, 4485672, 4984080, 5046381, 5311980, 5607090, 6374376, 6728508, 7082640, 7476120, 7967970, 8410635, 8971344, 10092762, 10623960, 11214180, 12748752, 13457016, 14952240, 15139143, 15935940, 16821270, 20185524, 21247920, 22428360, 25231905, 26914032, 30278286, 31871880, 33642540, 40371048, 44856720, 50463810, 60556572, 63743760, 67285080, 75695715, 80742096, 100927620, 121113144, 134570160, 151391430, 201855240, 242226288, 302782860, 403710480, 605565720, 1211131440]

約数ペア:

[(1, 1211131440), (2, 605565720), (3, 403710480), (4, 302782860), (5, 242226288), (6, 201855240), (8, 151391430), (9, 134570160), (10, 121113144), (12, 100927620), (15, 80742096), (16, 75695715), (18, 67285080), (19, 63743760), (20, 60556572), (24, 50463810), (27, 44856720), (30, 40371048), (36, 33642540), (38, 31871880), (40, 30278286), (45, 26914032), (48, 25231905), (54, 22428360), (57, 21247920), (60, 20185524), (72, 16821270), (76, 15935940), (80, 15139143), (81, 14952240), (90, 13457016), (95, 12748752), (108, 11214180), (114, 10623960), (120, 10092762), (135, 8971344), (144, 8410635), (152, 7967970), (162, 7476120), (171, 7082640), (180, 6728508), (190, 6374376), (216, 5607090), (228, 5311980), (240, 5046381), (243, 4984080), (270, 4485672), (285, 4249584), (304, 3983985), (324, 3738060), (342, 3541320), (360, 3364254), (380, 3187188), (405, 2990448), (432, 2803545), (456, 2655990), (486, 2492040), (513, 2360880), (540, 2242836), (570, 2124792), (648, 1869030), (684, 1770660), (720, 1682127), (729, 1661360), (760, 1593594), (810, 1495224), (855, 1416528), (912, 1327995), (972, 1246020), (1026, 1180440), (1080, 1121418), (1093, 1108080), (1140, 1062396), (1215, 996816), (1296, 934515), (1368, 885330), (1458, 830680), (1520, 796797), (1539, 786960), (1620, 747612), (1710, 708264), (1944, 623010), (2052, 590220), (2160, 560709), (2186, 554040), (2280, 531198), (2430, 498408), (2565, 472176), (2736, 442665), (2916, 415340), (3078, 393480), (3240, 373806), (3279, 369360), (3420, 354132), (3645, 332272), (3888, 311505), (4104, 295110), (4372, 277020), (4560, 265599), (4617, 262320), (4860, 249204), (5130, 236088), (5465, 221616), (5832, 207670), (6156, 196740), (6480, 186903), (6558, 184680), (6840, 177066), (7290, 166136), (7695, 157392), (8208, 147555), (8744, 138510), (9234, 131160), (9720, 124602), (9837, 123120), (10260, 118044), (10930, 110808), (11664, 103835), (12312, 98370), (13116, 92340), (13680, 88533), (13851, 87440), (14580, 83068), (15390, 78696), (16395, 73872), (17488, 69255), (18468, 65580), (19440, 62301), (19674, 61560), (20520, 59022), (20767, 58320), (21860, 55404), (23085, 52464), (24624, 49185), (26232, 46170), (27702, 43720), (29160, 41534), (29511, 41040), (30780, 39348), (32790, 36936)]