819805320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 2838528000

約数和(自身を除く): 2018722680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 127, 129, 135, 139, 172, 180, 215, 216, 254, 258, 270, 278, 344, 360, 381, 387, 417, 430, 508, 516, 540, 556, 635, 645, 695, 762, 774, 834, 860, 1016, 1032, 1080, 1112, 1143, 1161, 1251, 1270, 1290, 1390, 1524, 1548, 1668, 1720, 1905, 1935, 2085, 2286, 2322, 2502, 2540, 2580, 2780, 3048, 3096, 3336, 3429, 3753, 3810, 3870, 4170, 4572, 4644, 5004, 5080, 5160, 5461, 5560, 5715, 5805, 5977, 6255, 6858, 7506, 7620, 7740, 8340, 9144, 9288, 10008, 10922, 11430, 11610, 11954, 12510, 13716, 15012, 15240, 15480, 16383, 16680, 17145, 17653, 17931, 18765, 21844, 22860, 23220, 23908, 25020, 27305, 27432, 29885, 30024, 32766, 34290, 35306, 35862, 37530, 43688, 45720, 46440, 47816, 49149, 50040, 52959, 53793, 54610, 59770, 65532, 68580, 70612, 71724, 75060, 81915, 88265, 89655, 98298, 105918, 107586, 109220, 119540, 131064, 137160, 141224, 143448, 147447, 150120, 158877, 161379, 163830, 176530, 179310, 196596, 211836, 215172, 218440, 239080, 245745, 264795, 268965, 294894, 317754, 322758, 327660, 353060, 358620, 393192, 423672, 430344, 476631, 491490, 529590, 537930, 589788, 635508, 645516, 655320, 706120, 717240, 737235, 759079, 794385, 806895, 953262, 982980, 1059180, 1075860, 1179576, 1271016, 1291032, 1474470, 1518158, 1588770, 1613790, 1906524, 1965960, 2118360, 2151720, 2277237, 2383155, 2948940, 3036316, 3177540, 3227580, 3795395, 3813048, 4554474, 4766310, 5897880, 6072632, 6355080, 6455160, 6831711, 7590790, 9108948, 9532620, 11386185, 13663422, 15181580, 18217896, 19065240, 20495133, 22772370, 27326844, 30363160, 34158555, 40990266, 45544740, 54653688, 68317110, 81980532, 91089480, 102475665, 136634220, 163961064, 204951330, 273268440, 409902660, 819805320]

約数ペア:

[(1, 819805320), (2, 409902660), (3, 273268440), (4, 204951330), (5, 163961064), (6, 136634220), (8, 102475665), (9, 91089480), (10, 81980532), (12, 68317110), (15, 54653688), (18, 45544740), (20, 40990266), (24, 34158555), (27, 30363160), (30, 27326844), (36, 22772370), (40, 20495133), (43, 19065240), (45, 18217896), (54, 15181580), (60, 13663422), (72, 11386185), (86, 9532620), (90, 9108948), (108, 7590790), (120, 6831711), (127, 6455160), (129, 6355080), (135, 6072632), (139, 5897880), (172, 4766310), (180, 4554474), (215, 3813048), (216, 3795395), (254, 3227580), (258, 3177540), (270, 3036316), (278, 2948940), (344, 2383155), (360, 2277237), (381, 2151720), (387, 2118360), (417, 1965960), (430, 1906524), (508, 1613790), (516, 1588770), (540, 1518158), (556, 1474470), (635, 1291032), (645, 1271016), (695, 1179576), (762, 1075860), (774, 1059180), (834, 982980), (860, 953262), (1016, 806895), (1032, 794385), (1080, 759079), (1112, 737235), (1143, 717240), (1161, 706120), (1251, 655320), (1270, 645516), (1290, 635508), (1390, 589788), (1524, 537930), (1548, 529590), (1668, 491490), (1720, 476631), (1905, 430344), (1935, 423672), (2085, 393192), (2286, 358620), (2322, 353060), (2502, 327660), (2540, 322758), (2580, 317754), (2780, 294894), (3048, 268965), (3096, 264795), (3336, 245745), (3429, 239080), (3753, 218440), (3810, 215172), (3870, 211836), (4170, 196596), (4572, 179310), (4644, 176530), (5004, 163830), (5080, 161379), (5160, 158877), (5461, 150120), (5560, 147447), (5715, 143448), (5805, 141224), (5977, 137160), (6255, 131064), (6858, 119540), (7506, 109220), (7620, 107586), (7740, 105918), (8340, 98298), (9144, 89655), (9288, 88265), (10008, 81915), (10922, 75060), (11430, 71724), (11610, 70612), (11954, 68580), (12510, 65532), (13716, 59770), (15012, 54610), (15240, 53793), (15480, 52959), (16383, 50040), (16680, 49149), (17145, 47816), (17653, 46440), (17931, 45720), (18765, 43688), (21844, 37530), (22860, 35862), (23220, 35306), (23908, 34290), (25020, 32766), (27305, 30024), (27432, 29885)]