2097692640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 7491609216

約数和(自身を除く): 5393916576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 243, 270, 288, 324, 326, 331, 360, 405, 432, 480, 486, 489, 540, 648, 652, 662, 720, 810, 815, 864, 972, 978, 993, 1080, 1215, 1296, 1304, 1324, 1440, 1467, 1620, 1630, 1655, 1944, 1956, 1986, 2160, 2430, 2445, 2592, 2608, 2648, 2934, 2979, 3240, 3260, 3310, 3888, 3912, 3972, 4320, 4401, 4860, 4890, 4965, 5216, 5296, 5868, 5958, 6480, 6520, 6620, 7335, 7776, 7824, 7944, 8802, 8937, 9720, 9780, 9930, 10592, 11736, 11916, 12960, 13040, 13203, 13240, 14670, 14895, 15648, 15888, 17604, 17874, 19440, 19560, 19860, 22005, 23472, 23832, 26080, 26406, 26480, 26811, 29340, 29790, 31776, 35208, 35748, 38880, 39120, 39609, 39720, 44010, 44685, 46944, 47664, 52812, 52960, 53622, 53953, 58680, 59580, 66015, 70416, 71496, 78240, 79218, 79440, 80433, 88020, 89370, 95328, 105624, 107244, 107906, 117360, 119160, 132030, 134055, 140832, 142992, 158436, 158880, 160866, 161859, 176040, 178740, 198045, 211248, 214488, 215812, 234720, 238320, 264060, 268110, 269765, 285984, 316872, 321732, 323718, 352080, 357480, 396090, 402165, 422496, 428976, 431624, 476640, 485577, 528120, 536220, 539530, 633744, 643464, 647436, 704160, 714960, 792180, 804330, 809295, 857952, 863248, 971154, 1056240, 1072440, 1079060, 1267488, 1286928, 1294872, 1429920, 1456731, 1584360, 1608660, 1618590, 1726496, 1942308, 2112480, 2144880, 2158120, 2427885, 2573856, 2589744, 2913462, 3168720, 3217320, 3237180, 3884616, 4289760, 4316240, 4370193, 4855770, 5179488, 5826924, 6337440, 6434640, 6474360, 7283655, 7769232, 8632480, 8740386, 9711540, 11653848, 12869280, 12948720, 13110579, 14567310, 15538464, 17480772, 19423080, 21850965, 23307696, 25897440, 26221158, 29134620, 34961544, 38846160, 43701930, 46615392, 52442316, 58269240, 65552895, 69923088, 77692320, 87403860, 104884632, 116538480, 131105790, 139846176, 174807720, 209769264, 233076960, 262211580, 349615440, 419538528, 524423160, 699230880, 1048846320, 2097692640]

約数ペア:

[(1, 2097692640), (2, 1048846320), (3, 699230880), (4, 524423160), (5, 419538528), (6, 349615440), (8, 262211580), (9, 233076960), (10, 209769264), (12, 174807720), (15, 139846176), (16, 131105790), (18, 116538480), (20, 104884632), (24, 87403860), (27, 77692320), (30, 69923088), (32, 65552895), (36, 58269240), (40, 52442316), (45, 46615392), (48, 43701930), (54, 38846160), (60, 34961544), (72, 29134620), (80, 26221158), (81, 25897440), (90, 23307696), (96, 21850965), (108, 19423080), (120, 17480772), (135, 15538464), (144, 14567310), (160, 13110579), (162, 12948720), (163, 12869280), (180, 11653848), (216, 9711540), (240, 8740386), (243, 8632480), (270, 7769232), (288, 7283655), (324, 6474360), (326, 6434640), (331, 6337440), (360, 5826924), (405, 5179488), (432, 4855770), (480, 4370193), (486, 4316240), (489, 4289760), (540, 3884616), (648, 3237180), (652, 3217320), (662, 3168720), (720, 2913462), (810, 2589744), (815, 2573856), (864, 2427885), (972, 2158120), (978, 2144880), (993, 2112480), (1080, 1942308), (1215, 1726496), (1296, 1618590), (1304, 1608660), (1324, 1584360), (1440, 1456731), (1467, 1429920), (1620, 1294872), (1630, 1286928), (1655, 1267488), (1944, 1079060), (1956, 1072440), (1986, 1056240), (2160, 971154), (2430, 863248), (2445, 857952), (2592, 809295), (2608, 804330), (2648, 792180), (2934, 714960), (2979, 704160), (3240, 647436), (3260, 643464), (3310, 633744), (3888, 539530), (3912, 536220), (3972, 528120), (4320, 485577), (4401, 476640), (4860, 431624), (4890, 428976), (4965, 422496), (5216, 402165), (5296, 396090), (5868, 357480), (5958, 352080), (6480, 323718), (6520, 321732), (6620, 316872), (7335, 285984), (7776, 269765), (7824, 268110), (7944, 264060), (8802, 238320), (8937, 234720), (9720, 215812), (9780, 214488), (9930, 211248), (10592, 198045), (11736, 178740), (11916, 176040), (12960, 161859), (13040, 160866), (13203, 158880), (13240, 158436), (14670, 142992), (14895, 140832), (15648, 134055), (15888, 132030), (17604, 119160), (17874, 117360), (19440, 107906), (19560, 107244), (19860, 105624), (22005, 95328), (23472, 89370), (23832, 88020), (26080, 80433), (26406, 79440), (26480, 79218), (26811, 78240), (29340, 71496), (29790, 70416), (31776, 66015), (35208, 59580), (35748, 58680), (38880, 53953), (39120, 53622), (39609, 52960), (39720, 52812), (44010, 47664), (44685, 46944)]