2196984320

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 5521990320

約数和(自身を除く): 3325006000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 101, 116, 128, 145, 160, 202, 232, 256, 290, 293, 320, 404, 464, 505, 512, 580, 586, 640, 808, 928, 1010, 1160, 1172, 1280, 1465, 1616, 1856, 2020, 2320, 2344, 2560, 2929, 2930, 3232, 3712, 4040, 4640, 4688, 5858, 5860, 6464, 7424, 8080, 8497, 9280, 9376, 11716, 11720, 12928, 14645, 14848, 16160, 16994, 18560, 18752, 23432, 23440, 25856, 29290, 29593, 32320, 33988, 37120, 37504, 42485, 46864, 46880, 51712, 58580, 59186, 64640, 67976, 74240, 75008, 84970, 93728, 93760, 117160, 118372, 129280, 135952, 147965, 150016, 169940, 187456, 187520, 234320, 236744, 258560, 271904, 295930, 339880, 374912, 375040, 468640, 473488, 543808, 591860, 679760, 749824, 750080, 858197, 937280, 946976, 1087616, 1183720, 1359520, 1499648, 1716394, 1874560, 1893952, 2175232, 2367440, 2719040, 3432788, 3749120, 3787904, 4290985, 4350464, 4734880, 5438080, 6865576, 7498240, 7575808, 8581970, 9469760, 10876160, 13731152, 15151616, 17163940, 18939520, 21752320, 27462304, 34327880, 37879040, 54924608, 68655760, 75758080, 109849216, 137311520, 219698432, 274623040, 439396864, 549246080, 1098492160, 2196984320]

約数ペア:

[(1, 2196984320), (2, 1098492160), (4, 549246080), (5, 439396864), (8, 274623040), (10, 219698432), (16, 137311520), (20, 109849216), (29, 75758080), (32, 68655760), (40, 54924608), (58, 37879040), (64, 34327880), (80, 27462304), (101, 21752320), (116, 18939520), (128, 17163940), (145, 15151616), (160, 13731152), (202, 10876160), (232, 9469760), (256, 8581970), (290, 7575808), (293, 7498240), (320, 6865576), (404, 5438080), (464, 4734880), (505, 4350464), (512, 4290985), (580, 3787904), (586, 3749120), (640, 3432788), (808, 2719040), (928, 2367440), (1010, 2175232), (1160, 1893952), (1172, 1874560), (1280, 1716394), (1465, 1499648), (1616, 1359520), (1856, 1183720), (2020, 1087616), (2320, 946976), (2344, 937280), (2560, 858197), (2929, 750080), (2930, 749824), (3232, 679760), (3712, 591860), (4040, 543808), (4640, 473488), (4688, 468640), (5858, 375040), (5860, 374912), (6464, 339880), (7424, 295930), (8080, 271904), (8497, 258560), (9280, 236744), (9376, 234320), (11716, 187520), (11720, 187456), (12928, 169940), (14645, 150016), (14848, 147965), (16160, 135952), (16994, 129280), (18560, 118372), (18752, 117160), (23432, 93760), (23440, 93728), (25856, 84970), (29290, 75008), (29593, 74240), (32320, 67976), (33988, 64640), (37120, 59186), (37504, 58580), (42485, 51712), (46864, 46880)]