187707960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 673246080

約数和(自身を除く): 485538120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 132, 165, 180, 198, 214, 220, 264, 321, 330, 360, 396, 428, 440, 443, 495, 535, 642, 660, 792, 856, 886, 963, 990, 1070, 1177, 1284, 1320, 1329, 1605, 1772, 1926, 1980, 2140, 2215, 2354, 2568, 2658, 3210, 3531, 3544, 3852, 3960, 3987, 4280, 4430, 4708, 4815, 4873, 5316, 5885, 6420, 6645, 7062, 7704, 7974, 8860, 9416, 9630, 9746, 10593, 10632, 11770, 12840, 13290, 14124, 14619, 15948, 17655, 17720, 19260, 19492, 19935, 21186, 23540, 24365, 26580, 28248, 29238, 31896, 35310, 38520, 38984, 39870, 42372, 43857, 47080, 47401, 48730, 52965, 53160, 58476, 70620, 73095, 79740, 84744, 87714, 94802, 97460, 105930, 116952, 141240, 142203, 146190, 159480, 175428, 189604, 194920, 211860, 219285, 237005, 284406, 292380, 350856, 379208, 423720, 426609, 438570, 474010, 521411, 568812, 584760, 711015, 853218, 877140, 948020, 1042822, 1137624, 1422030, 1564233, 1706436, 1754280, 1896040, 2085644, 2133045, 2607055, 2844060, 3128466, 3412872, 4171288, 4266090, 4692699, 5214110, 5688120, 6256932, 7821165, 8532180, 9385398, 10428220, 12513864, 15642330, 17064360, 18770796, 20856440, 23463495, 31284660, 37541592, 46926990, 62569320, 93853980, 187707960]

約数ペア:

[(1, 187707960), (2, 93853980), (3, 62569320), (4, 46926990), (5, 37541592), (6, 31284660), (8, 23463495), (9, 20856440), (10, 18770796), (11, 17064360), (12, 15642330), (15, 12513864), (18, 10428220), (20, 9385398), (22, 8532180), (24, 7821165), (30, 6256932), (33, 5688120), (36, 5214110), (40, 4692699), (44, 4266090), (45, 4171288), (55, 3412872), (60, 3128466), (66, 2844060), (72, 2607055), (88, 2133045), (90, 2085644), (99, 1896040), (107, 1754280), (110, 1706436), (120, 1564233), (132, 1422030), (165, 1137624), (180, 1042822), (198, 948020), (214, 877140), (220, 853218), (264, 711015), (321, 584760), (330, 568812), (360, 521411), (396, 474010), (428, 438570), (440, 426609), (443, 423720), (495, 379208), (535, 350856), (642, 292380), (660, 284406), (792, 237005), (856, 219285), (886, 211860), (963, 194920), (990, 189604), (1070, 175428), (1177, 159480), (1284, 146190), (1320, 142203), (1329, 141240), (1605, 116952), (1772, 105930), (1926, 97460), (1980, 94802), (2140, 87714), (2215, 84744), (2354, 79740), (2568, 73095), (2658, 70620), (3210, 58476), (3531, 53160), (3544, 52965), (3852, 48730), (3960, 47401), (3987, 47080), (4280, 43857), (4430, 42372), (4708, 39870), (4815, 38984), (4873, 38520), (5316, 35310), (5885, 31896), (6420, 29238), (6645, 28248), (7062, 26580), (7704, 24365), (7974, 23540), (8860, 21186), (9416, 19935), (9630, 19492), (9746, 19260), (10593, 17720), (10632, 17655), (11770, 15948), (12840, 14619), (13290, 14124)]