770011920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:715

約数の個数: 200

約数和(自身を含む): 2689917120

約数和(自身を除く): 1919905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 331, 359, 360, 405, 432, 540, 648, 662, 718, 720, 810, 993, 1077, 1080, 1296, 1324, 1436, 1620, 1655, 1795, 1986, 2154, 2160, 2648, 2872, 2979, 3231, 3240, 3310, 3590, 3972, 4308, 4965, 5296, 5385, 5744, 5958, 6462, 6480, 6620, 7180, 7944, 8616, 8937, 9693, 9930, 10770, 11916, 12924, 13240, 14360, 14895, 15888, 16155, 17232, 17874, 19386, 19860, 21540, 23832, 25848, 26480, 26811, 28720, 29079, 29790, 32310, 35748, 38772, 39720, 43080, 44685, 47664, 48465, 51696, 53622, 58158, 59580, 64620, 71496, 77544, 79440, 86160, 89370, 96930, 107244, 116316, 118829, 119160, 129240, 134055, 142992, 145395, 155088, 178740, 193860, 214488, 232632, 237658, 238320, 258480, 268110, 290790, 356487, 357480, 387720, 428976, 465264, 475316, 536220, 581580, 594145, 712974, 714960, 775440, 950632, 1069461, 1072440, 1163160, 1188290, 1425948, 1782435, 1901264, 2138922, 2144880, 2326320, 2376580, 2851896, 3208383, 3564870, 4277844, 4753160, 5347305, 5703792, 6416766, 7129740, 8555688, 9506320, 9625149, 10694610, 12833532, 14259480, 16041915, 17111376, 19250298, 21389220, 25667064, 28518960, 32083830, 38500596, 42778440, 48125745, 51334128, 64167660, 77001192, 85556880, 96251490, 128335320, 154002384, 192502980, 256670640, 385005960, 770011920]

約数ペア:

[(1, 770011920), (2, 385005960), (3, 256670640), (4, 192502980), (5, 154002384), (6, 128335320), (8, 96251490), (9, 85556880), (10, 77001192), (12, 64167660), (15, 51334128), (16, 48125745), (18, 42778440), (20, 38500596), (24, 32083830), (27, 28518960), (30, 25667064), (36, 21389220), (40, 19250298), (45, 17111376), (48, 16041915), (54, 14259480), (60, 12833532), (72, 10694610), (80, 9625149), (81, 9506320), (90, 8555688), (108, 7129740), (120, 6416766), (135, 5703792), (144, 5347305), (162, 4753160), (180, 4277844), (216, 3564870), (240, 3208383), (270, 2851896), (324, 2376580), (331, 2326320), (359, 2144880), (360, 2138922), (405, 1901264), (432, 1782435), (540, 1425948), (648, 1188290), (662, 1163160), (718, 1072440), (720, 1069461), (810, 950632), (993, 775440), (1077, 714960), (1080, 712974), (1296, 594145), (1324, 581580), (1436, 536220), (1620, 475316), (1655, 465264), (1795, 428976), (1986, 387720), (2154, 357480), (2160, 356487), (2648, 290790), (2872, 268110), (2979, 258480), (3231, 238320), (3240, 237658), (3310, 232632), (3590, 214488), (3972, 193860), (4308, 178740), (4965, 155088), (5296, 145395), (5385, 142992), (5744, 134055), (5958, 129240), (6462, 119160), (6480, 118829), (6620, 116316), (7180, 107244), (7944, 96930), (8616, 89370), (8937, 86160), (9693, 79440), (9930, 77544), (10770, 71496), (11916, 64620), (12924, 59580), (13240, 58158), (14360, 53622), (14895, 51696), (15888, 48465), (16155, 47664), (17232, 44685), (17874, 43080), (19386, 39720), (19860, 38772), (21540, 35748), (23832, 32310), (25848, 29790), (26480, 29079), (26811, 28720)]