7739472160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1399

約数の個数: 192

約数和(自身を含む): 22078586880

約数和(自身を除く): 14339114720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 367, 380, 532, 560, 608, 665, 734, 760, 991, 1064, 1120, 1330, 1468, 1520, 1835, 1982, 2128, 2569, 2660, 2936, 3040, 3670, 3964, 4256, 4955, 5138, 5320, 5872, 6937, 6973, 7340, 7928, 9910, 10276, 10640, 11744, 12845, 13874, 13946, 14680, 15856, 18829, 19820, 20552, 21280, 25690, 27748, 27892, 29360, 31712, 34685, 34865, 37658, 39640, 41104, 48811, 51380, 55496, 55784, 58720, 69370, 69730, 75316, 79280, 82208, 94145, 97622, 102760, 110992, 111568, 131803, 138740, 139460, 150632, 158560, 188290, 195244, 205520, 221984, 223136, 244055, 263606, 277480, 278920, 301264, 363697, 376580, 390488, 411040, 488110, 527212, 554960, 557840, 602528, 659015, 727394, 753160, 780976, 976220, 1054424, 1109920, 1115680, 1318030, 1454788, 1506320, 1561952, 1818485, 1952440, 2108848, 2545879, 2636060, 2909576, 3012640, 3636970, 3904880, 4217696, 5091758, 5272120, 5819152, 6910243, 7273940, 7809760, 10183516, 10544240, 11638304, 12729395, 13820486, 14547880, 20367032, 21088480, 25458790, 27640972, 29095760, 34551215, 40734064, 48371701, 50917580, 55281944, 58191520, 69102430, 81468128, 96743402, 101835160, 110563888, 138204860, 193486804, 203670320, 221127776, 241858505, 276409720, 386973608, 407340640, 483717010, 552819440, 773947216, 967434020, 1105638880, 1547894432, 1934868040, 3869736080, 7739472160]

約数ペア:

[(1, 7739472160), (2, 3869736080), (4, 1934868040), (5, 1547894432), (7, 1105638880), (8, 967434020), (10, 773947216), (14, 552819440), (16, 483717010), (19, 407340640), (20, 386973608), (28, 276409720), (32, 241858505), (35, 221127776), (38, 203670320), (40, 193486804), (56, 138204860), (70, 110563888), (76, 101835160), (80, 96743402), (95, 81468128), (112, 69102430), (133, 58191520), (140, 55281944), (152, 50917580), (160, 48371701), (190, 40734064), (224, 34551215), (266, 29095760), (280, 27640972), (304, 25458790), (367, 21088480), (380, 20367032), (532, 14547880), (560, 13820486), (608, 12729395), (665, 11638304), (734, 10544240), (760, 10183516), (991, 7809760), (1064, 7273940), (1120, 6910243), (1330, 5819152), (1468, 5272120), (1520, 5091758), (1835, 4217696), (1982, 3904880), (2128, 3636970), (2569, 3012640), (2660, 2909576), (2936, 2636060), (3040, 2545879), (3670, 2108848), (3964, 1952440), (4256, 1818485), (4955, 1561952), (5138, 1506320), (5320, 1454788), (5872, 1318030), (6937, 1115680), (6973, 1109920), (7340, 1054424), (7928, 976220), (9910, 780976), (10276, 753160), (10640, 727394), (11744, 659015), (12845, 602528), (13874, 557840), (13946, 554960), (14680, 527212), (15856, 488110), (18829, 411040), (19820, 390488), (20552, 376580), (21280, 363697), (25690, 301264), (27748, 278920), (27892, 277480), (29360, 263606), (31712, 244055), (34685, 223136), (34865, 221984), (37658, 205520), (39640, 195244), (41104, 188290), (48811, 158560), (51380, 150632), (55496, 139460), (55784, 138740), (58720, 131803), (69370, 111568), (69730, 110992), (75316, 102760), (79280, 97622), (82208, 94145)]