205339558320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{707677}}^1$

素因数の和:707740

約数の個数: 240

約数和(自身を含む): 766602100992

約数和(自身を除く): 561262542672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 145080, 290160, 707677, 1415354, 2123031, 2830708, 3538385, 4246062, 5661416, 6369093, 7076770, 8492124, 9199801, 10615155, 11322832, 12738186, 14153540, 16984248, 18399602, 21230310, 21937987, 25476372, 27599403, 28307080, 31845465, 33968496, 36799204, 42460620, 43875974, 45999005, 50952744, 55198806, 56614160, 63690930, 65813961, 73598408, 82798209, 84921240, 87751948, 91998010, 101905488, 109689935, 110397612, 127381860, 131627922, 137997015, 147196816, 165596418, 169842480, 175503896, 183996020, 197441883, 219379870, 220795224, 254763720, 263255844, 275994030, 285193831, 329069805, 331192836, 351007792, 367992040, 394883766, 413991045, 438759740, 441590448, 509527440, 526511688, 551988060, 570387662, 658139610, 662385672, 735984080, 789767532, 827982090, 855581493, 877519480, 987209415, 1053023376, 1103976120, 1140775324, 1316279220, 1324771344, 1425969155, 1579535064, 1655964180, 1711162986, 1755038960, 1974418830, 2207952240, 2281550648, 2566744479, 2632558440, 2851938310, 3159070128, 3311928360, 3422325972, 3948837660, 4277907465, 4563101296, 5133488958, 5265116880, 5703876620, 6623856720, 6844651944, 7897675320, 8555814930, 10266977916, 11407753240, 12833722395, 13689303888, 15795350640, 17111629860, 20533955832, 22815506480, 25667444790, 34223259720, 41067911664, 51334889580, 68446519440, 102669779160, 205339558320]

約数ペア:

[(1, 205339558320), (2, 102669779160), (3, 68446519440), (4, 51334889580), (5, 41067911664), (6, 34223259720), (8, 25667444790), (9, 22815506480), (10, 20533955832), (12, 17111629860), (13, 15795350640), (15, 13689303888), (16, 12833722395), (18, 11407753240), (20, 10266977916), (24, 8555814930), (26, 7897675320), (30, 6844651944), (31, 6623856720), (36, 5703876620), (39, 5265116880), (40, 5133488958), (45, 4563101296), (48, 4277907465), (52, 3948837660), (60, 3422325972), (62, 3311928360), (65, 3159070128), (72, 2851938310), (78, 2632558440), (80, 2566744479), (90, 2281550648), (93, 2207952240), (104, 1974418830), (117, 1755038960), (120, 1711162986), (124, 1655964180), (130, 1579535064), (144, 1425969155), (155, 1324771344), (156, 1316279220), (180, 1140775324), (186, 1103976120), (195, 1053023376), (208, 987209415), (234, 877519480), (240, 855581493), (248, 827982090), (260, 789767532), (279, 735984080), (310, 662385672), (312, 658139610), (360, 570387662), (372, 551988060), (390, 526511688), (403, 509527440), (465, 441590448), (468, 438759740), (496, 413991045), (520, 394883766), (558, 367992040), (585, 351007792), (620, 331192836), (624, 329069805), (720, 285193831), (744, 275994030), (780, 263255844), (806, 254763720), (930, 220795224), (936, 219379870), (1040, 197441883), (1116, 183996020), (1170, 175503896), (1209, 169842480), (1240, 165596418), (1395, 147196816), (1488, 137997015), (1560, 131627922), (1612, 127381860), (1860, 110397612), (1872, 109689935), (2015, 101905488), (2232, 91998010), (2340, 87751948), (2418, 84921240), (2480, 82798209), (2790, 73598408), (3120, 65813961), (3224, 63690930), (3627, 56614160), (3720, 55198806), (4030, 50952744), (4464, 45999005), (4680, 43875974), (4836, 42460620), (5580, 36799204), (6045, 33968496), (6448, 31845465), (7254, 28307080), (7440, 27599403), (8060, 25476372), (9360, 21937987), (9672, 21230310), (11160, 18399602), (12090, 16984248), (14508, 14153540), (16120, 12738186), (18135, 11322832), (19344, 10615155), (22320, 9199801), (24180, 8492124), (29016, 7076770), (32240, 6369093), (36270, 5661416), (48360, 4246062), (58032, 3538385), (72540, 2830708), (96720, 2123031), (145080, 1415354), (290160, 707677)]