1814675520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 336

約数和(自身を含む): 6828153984

約数和(自身を除く): 5013478464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 281, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 562, 620, 651, 672, 744, 840, 843, 868, 930, 960, 961, 992, 1085, 1120, 1124, 1240, 1302, 1344, 1405, 1488, 1680, 1686, 1736, 1860, 1922, 1967, 1984, 2170, 2240, 2248, 2480, 2604, 2810, 2883, 2976, 3255, 3360, 3372, 3472, 3720, 3844, 3934, 4215, 4340, 4496, 4805, 4960, 5208, 5620, 5766, 5901, 5952, 6510, 6720, 6727, 6744, 6944, 7440, 7688, 7868, 8430, 8680, 8711, 8992, 9610, 9835, 9920, 10416, 11240, 11532, 11802, 13020, 13454, 13488, 13888, 14415, 14880, 15376, 15736, 16860, 17360, 17422, 17984, 19220, 19670, 20181, 20832, 22480, 23064, 23604, 26040, 26133, 26908, 26976, 28830, 29505, 29760, 30752, 31472, 33635, 33720, 34720, 34844, 38440, 39340, 40362, 41664, 43555, 44960, 46128, 47208, 52080, 52266, 53816, 53952, 57660, 59010, 60977, 61504, 62944, 67270, 67440, 69440, 69688, 76880, 78680, 80724, 87110, 89920, 92256, 94416, 100905, 104160, 104532, 107632, 115320, 118020, 121954, 125888, 130665, 134540, 134880, 139376, 153760, 157360, 161448, 174220, 182931, 184512, 188832, 201810, 208320, 209064, 215264, 230640, 236040, 243908, 261330, 269080, 269760, 270041, 278752, 304885, 307520, 314720, 322896, 348440, 365862, 377664, 403620, 418128, 430528, 461280, 472080, 487816, 522660, 538160, 540082, 557504, 609770, 629440, 645792, 696880, 731724, 807240, 810123, 836256, 914655, 922560, 944160, 975632, 1045320, 1076320, 1080164, 1219540, 1291584, 1350205, 1393760, 1463448, 1614480, 1620246, 1672512, 1829310, 1888320, 1890287, 1951264, 2090640, 2152640, 2160328, 2439080, 2700410, 2787520, 2926896, 3228960, 3240492, 3658620, 3780574, 3902528, 4050615, 4181280, 4320656, 4878160, 5400820, 5670861, 5853792, 6457920, 6480984, 7317240, 7561148, 8101230, 8362560, 8641312, 9451435, 9756320, 10801640, 11341722, 11707584, 12961968, 14634480, 15122296, 16202460, 17282624, 18902870, 19512640, 21603280, 22683444, 25923936, 28354305, 29268960, 30244592, 32404920, 37805740, 43206560, 45366888, 51847872, 56708610, 58537920, 60489184, 64809840, 75611480, 86413120, 90733776, 113417220, 120978368, 129619680, 151222960, 181467552, 226834440, 259239360, 302445920, 362935104, 453668880, 604891840, 907337760, 1814675520]

約数ペア:

[(1, 1814675520), (2, 907337760), (3, 604891840), (4, 453668880), (5, 362935104), (6, 302445920), (7, 259239360), (8, 226834440), (10, 181467552), (12, 151222960), (14, 129619680), (15, 120978368), (16, 113417220), (20, 90733776), (21, 86413120), (24, 75611480), (28, 64809840), (30, 60489184), (31, 58537920), (32, 56708610), (35, 51847872), (40, 45366888), (42, 43206560), (48, 37805740), (56, 32404920), (60, 30244592), (62, 29268960), (64, 28354305), (70, 25923936), (80, 22683444), (84, 21603280), (93, 19512640), (96, 18902870), (105, 17282624), (112, 16202460), (120, 15122296), (124, 14634480), (140, 12961968), (155, 11707584), (160, 11341722), (168, 10801640), (186, 9756320), (192, 9451435), (210, 8641312), (217, 8362560), (224, 8101230), (240, 7561148), (248, 7317240), (280, 6480984), (281, 6457920), (310, 5853792), (320, 5670861), (336, 5400820), (372, 4878160), (420, 4320656), (434, 4181280), (448, 4050615), (465, 3902528), (480, 3780574), (496, 3658620), (560, 3240492), (562, 3228960), (620, 2926896), (651, 2787520), (672, 2700410), (744, 2439080), (840, 2160328), (843, 2152640), (868, 2090640), (930, 1951264), (960, 1890287), (961, 1888320), (992, 1829310), (1085, 1672512), (1120, 1620246), (1124, 1614480), (1240, 1463448), (1302, 1393760), (1344, 1350205), (1405, 1291584), (1488, 1219540), (1680, 1080164), (1686, 1076320), (1736, 1045320), (1860, 975632), (1922, 944160), (1967, 922560), (1984, 914655), (2170, 836256), (2240, 810123), (2248, 807240), (2480, 731724), (2604, 696880), (2810, 645792), (2883, 629440), (2976, 609770), (3255, 557504), (3360, 540082), (3372, 538160), (3472, 522660), (3720, 487816), (3844, 472080), (3934, 461280), (4215, 430528), (4340, 418128), (4496, 403620), (4805, 377664), (4960, 365862), (5208, 348440), (5620, 322896), (5766, 314720), (5901, 307520), (5952, 304885), (6510, 278752), (6720, 270041), (6727, 269760), (6744, 269080), (6944, 261330), (7440, 243908), (7688, 236040), (7868, 230640), (8430, 215264), (8680, 209064), (8711, 208320), (8992, 201810), (9610, 188832), (9835, 184512), (9920, 182931), (10416, 174220), (11240, 161448), (11532, 157360), (11802, 153760), (13020, 139376), (13454, 134880), (13488, 134540), (13888, 130665), (14415, 125888), (14880, 121954), (15376, 118020), (15736, 115320), (16860, 107632), (17360, 104532), (17422, 104160), (17984, 100905), (19220, 94416), (19670, 92256), (20181, 89920), (20832, 87110), (22480, 80724), (23064, 78680), (23604, 76880), (26040, 69688), (26133, 69440), (26908, 67440), (26976, 67270), (28830, 62944), (29505, 61504), (29760, 60977), (30752, 59010), (31472, 57660), (33635, 53952), (33720, 53816), (34720, 52266), (34844, 52080), (38440, 47208), (39340, 46128), (40362, 44960), (41664, 43555)]