2090657316960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1231421}}^1$

素因数の和:1231579

約数の個数: 240

約数和(自身を含む): 7434606885552

約数和(自身を除く): 5343949568592

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, 131, 135, 144, 160, 162, 180, 216, 240, 262, 270, 288, 324, 360, 393, 405, 432, 480, 524, 540, 648, 655, 720, 786, 810, 864, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1965, 2096, 2160, 2358, 2592, 2620, 3144, 3240, 3537, 3930, 4192, 4320, 4716, 5240, 5895, 6288, 6480, 7074, 7860, 9432, 10480, 10611, 11790, 12576, 12960, 14148, 15720, 17685, 18864, 20960, 21222, 23580, 28296, 31440, 35370, 37728, 42444, 47160, 53055, 56592, 62880, 70740, 84888, 94320, 106110, 113184, 141480, 169776, 188640, 212220, 282960, 339552, 424440, 565920, 848880, 1231421, 1697760, 2462842, 3694263, 4925684, 6157105, 7388526, 9851368, 11082789, 12314210, 14777052, 18471315, 19702736, 22165578, 24628420, 29554104, 33248367, 36942630, 39405472, 44331156, 49256840, 55413945, 59108208, 66496734, 73885260, 88662312, 98513680, 99745101, 110827890, 118216416, 132993468, 147770520, 161316151, 166241835, 177324624, 197027360, 199490202, 221655780, 265986936, 295541040, 322632302, 332483670, 354649248, 398980404, 443311560, 483948453, 498725505, 531973872, 591082080, 645264604, 664967340, 797960808, 806580755, 886623120, 967896906, 997451010, 1063947744, 1290529208, 1329934680, 1451845359, 1595921616, 1613161510, 1773246240, 1935793812, 1994902020, 2419742265, 2581058416, 2659869360, 2903690718, 3191843232, 3226323020, 3871587624, 3989804040, 4355536077, 4839484530, 5162116832, 5319738720, 5807381436, 6452646040, 7259226795, 7743175248, 7979608080, 8711072154, 9678969060, 11614762872, 12905292080, 13066608231, 14518453590, 15486350496, 15959216160, 17422144308, 19357938120, 21777680385, 23229525744, 25810584160, 26133216462, 29036907180, 34844288616, 38715876240, 43555360770, 46459051488, 52266432924, 58073814360, 65333041155, 69688577232, 77431752480, 87110721540, 104532865848, 116147628720, 130666082310, 139377154464, 174221443080, 209065731696, 232295257440, 261332164620, 348442886160, 418131463392, 522664329240, 696885772320, 1045328658480, 2090657316960]

約数ペア:

[(1, 2090657316960), (2, 1045328658480), (3, 696885772320), (4, 522664329240), (5, 418131463392), (6, 348442886160), (8, 261332164620), (9, 232295257440), (10, 209065731696), (12, 174221443080), (15, 139377154464), (16, 130666082310), (18, 116147628720), (20, 104532865848), (24, 87110721540), (27, 77431752480), (30, 69688577232), (32, 65333041155), (36, 58073814360), (40, 52266432924), (45, 46459051488), (48, 43555360770), (54, 38715876240), (60, 34844288616), (72, 29036907180), (80, 26133216462), (81, 25810584160), (90, 23229525744), (96, 21777680385), (108, 19357938120), (120, 17422144308), (131, 15959216160), (135, 15486350496), (144, 14518453590), (160, 13066608231), (162, 12905292080), (180, 11614762872), (216, 9678969060), (240, 8711072154), (262, 7979608080), (270, 7743175248), (288, 7259226795), (324, 6452646040), (360, 5807381436), (393, 5319738720), (405, 5162116832), (432, 4839484530), (480, 4355536077), (524, 3989804040), (540, 3871587624), (648, 3226323020), (655, 3191843232), (720, 2903690718), (786, 2659869360), (810, 2581058416), (864, 2419742265), (1048, 1994902020), (1080, 1935793812), (1179, 1773246240), (1296, 1613161510), (1310, 1595921616), (1440, 1451845359), (1572, 1329934680), (1620, 1290529208), (1965, 1063947744), (2096, 997451010), (2160, 967896906), (2358, 886623120), (2592, 806580755), (2620, 797960808), (3144, 664967340), (3240, 645264604), (3537, 591082080), (3930, 531973872), (4192, 498725505), (4320, 483948453), (4716, 443311560), (5240, 398980404), (5895, 354649248), (6288, 332483670), (6480, 322632302), (7074, 295541040), (7860, 265986936), (9432, 221655780), (10480, 199490202), (10611, 197027360), (11790, 177324624), (12576, 166241835), (12960, 161316151), (14148, 147770520), (15720, 132993468), (17685, 118216416), (18864, 110827890), (20960, 99745101), (21222, 98513680), (23580, 88662312), (28296, 73885260), (31440, 66496734), (35370, 59108208), (37728, 55413945), (42444, 49256840), (47160, 44331156), (53055, 39405472), (56592, 36942630), (62880, 33248367), (70740, 29554104), (84888, 24628420), (94320, 22165578), (106110, 19702736), (113184, 18471315), (141480, 14777052), (169776, 12314210), (188640, 11082789), (212220, 9851368), (282960, 7388526), (339552, 6157105), (424440, 4925684), (565920, 3694263), (848880, 2462842), (1231421, 1697760)]