921106440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 3090859200

約数和(自身を除く): 2169752760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 157, 172, 180, 215, 258, 314, 344, 360, 379, 387, 430, 471, 516, 628, 645, 758, 774, 785, 860, 942, 1032, 1137, 1256, 1290, 1413, 1516, 1548, 1570, 1720, 1884, 1895, 1935, 2274, 2355, 2580, 2826, 3032, 3096, 3140, 3411, 3768, 3790, 3870, 4548, 4710, 5160, 5652, 5685, 6280, 6751, 6822, 7065, 7580, 7740, 9096, 9420, 11304, 11370, 13502, 13644, 14130, 15160, 15480, 16297, 17055, 18840, 20253, 22740, 27004, 27288, 28260, 32594, 33755, 34110, 40506, 45480, 48891, 54008, 56520, 59503, 60759, 65188, 67510, 68220, 81012, 81485, 97782, 101265, 119006, 121518, 130376, 135020, 136440, 146673, 162024, 162970, 178509, 195564, 202530, 238012, 243036, 244455, 270040, 293346, 297515, 303795, 325940, 357018, 391128, 405060, 476024, 486072, 488910, 535527, 586692, 595030, 607590, 651880, 714036, 733365, 810120, 892545, 977820, 1071054, 1173384, 1190060, 1215180, 1428072, 1466730, 1785090, 1955640, 2142108, 2380120, 2430360, 2558629, 2677635, 2933460, 3570180, 4284216, 5117258, 5355270, 5866920, 7140360, 7675887, 10234516, 10710540, 12793145, 15351774, 20469032, 21421080, 23027661, 25586290, 30703548, 38379435, 46055322, 51172580, 61407096, 76758870, 92110644, 102345160, 115138305, 153517740, 184221288, 230276610, 307035480, 460553220, 921106440]

約数ペア:

[(1, 921106440), (2, 460553220), (3, 307035480), (4, 230276610), (5, 184221288), (6, 153517740), (8, 115138305), (9, 102345160), (10, 92110644), (12, 76758870), (15, 61407096), (18, 51172580), (20, 46055322), (24, 38379435), (30, 30703548), (36, 25586290), (40, 23027661), (43, 21421080), (45, 20469032), (60, 15351774), (72, 12793145), (86, 10710540), (90, 10234516), (120, 7675887), (129, 7140360), (157, 5866920), (172, 5355270), (180, 5117258), (215, 4284216), (258, 3570180), (314, 2933460), (344, 2677635), (360, 2558629), (379, 2430360), (387, 2380120), (430, 2142108), (471, 1955640), (516, 1785090), (628, 1466730), (645, 1428072), (758, 1215180), (774, 1190060), (785, 1173384), (860, 1071054), (942, 977820), (1032, 892545), (1137, 810120), (1256, 733365), (1290, 714036), (1413, 651880), (1516, 607590), (1548, 595030), (1570, 586692), (1720, 535527), (1884, 488910), (1895, 486072), (1935, 476024), (2274, 405060), (2355, 391128), (2580, 357018), (2826, 325940), (3032, 303795), (3096, 297515), (3140, 293346), (3411, 270040), (3768, 244455), (3790, 243036), (3870, 238012), (4548, 202530), (4710, 195564), (5160, 178509), (5652, 162970), (5685, 162024), (6280, 146673), (6751, 136440), (6822, 135020), (7065, 130376), (7580, 121518), (7740, 119006), (9096, 101265), (9420, 97782), (11304, 81485), (11370, 81012), (13502, 68220), (13644, 67510), (14130, 65188), (15160, 60759), (15480, 59503), (16297, 56520), (17055, 54008), (18840, 48891), (20253, 45480), (22740, 40506), (27004, 34110), (27288, 33755), (28260, 32594)]