21772914480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{325163}}^1$

素因数の和:325216

約数の個数: 160

約数和(自身を含む): 77415045120

約数和(自身を除く): 55642130640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 325163, 650326, 975489, 1300652, 1625815, 1950978, 2601304, 2926467, 3251630, 3901956, 4877445, 5202608, 5852934, 6503260, 7803912, 8779401, 9754890, 10080053, 11705868, 13006520, 14632335, 15607824, 17558802, 19509780, 20160106, 23411736, 26013040, 29264670, 30240159, 35117604, 39019560, 40320212, 43897005, 46823472, 50400265, 58529340, 60480318, 70235208, 78039120, 80640424, 87794010, 90720477, 100800530, 117058680, 120960636, 140470416, 151200795, 161280848, 175588020, 181440954, 201601060, 234117360, 241921272, 272161431, 302401590, 351176040, 362881908, 403202120, 453602385, 483842544, 544322862, 604803180, 702352080, 725763816, 806404240, 907204770, 1088645724, 1209606360, 1360807155, 1451527632, 1814409540, 2177291448, 2419212720, 2721614310, 3628819080, 4354582896, 5443228620, 7257638160, 10886457240, 21772914480]

約数ペア:

[(1, 21772914480), (2, 10886457240), (3, 7257638160), (4, 5443228620), (5, 4354582896), (6, 3628819080), (8, 2721614310), (9, 2419212720), (10, 2177291448), (12, 1814409540), (15, 1451527632), (16, 1360807155), (18, 1209606360), (20, 1088645724), (24, 907204770), (27, 806404240), (30, 725763816), (31, 702352080), (36, 604803180), (40, 544322862), (45, 483842544), (48, 453602385), (54, 403202120), (60, 362881908), (62, 351176040), (72, 302401590), (80, 272161431), (90, 241921272), (93, 234117360), (108, 201601060), (120, 181440954), (124, 175588020), (135, 161280848), (144, 151200795), (155, 140470416), (180, 120960636), (186, 117058680), (216, 100800530), (240, 90720477), (248, 87794010), (270, 80640424), (279, 78039120), (310, 70235208), (360, 60480318), (372, 58529340), (432, 50400265), (465, 46823472), (496, 43897005), (540, 40320212), (558, 39019560), (620, 35117604), (720, 30240159), (744, 29264670), (837, 26013040), (930, 23411736), (1080, 20160106), (1116, 19509780), (1240, 17558802), (1395, 15607824), (1488, 14632335), (1674, 13006520), (1860, 11705868), (2160, 10080053), (2232, 9754890), (2480, 8779401), (2790, 7803912), (3348, 6503260), (3720, 5852934), (4185, 5202608), (4464, 4877445), (5580, 3901956), (6696, 3251630), (7440, 2926467), (8370, 2601304), (11160, 1950978), (13392, 1625815), (16740, 1300652), (22320, 975489), (33480, 650326), (66960, 325163)]