173399120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2484

約数の個数: 80

約数和(自身を含む): 430686720

約数和(自身を除く): 257287600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2411, 2480, 3596, 4495, 4822, 7192, 8990, 9644, 12055, 14384, 17980, 19288, 24110, 35960, 38576, 48220, 69919, 71920, 74741, 96440, 139838, 149482, 192880, 279676, 298964, 349595, 373705, 559352, 597928, 699190, 747410, 1118704, 1195856, 1398380, 1494820, 2167489, 2796760, 2989640, 4334978, 5593520, 5979280, 8669956, 10837445, 17339912, 21674890, 34679824, 43349780, 86699560, 173399120]

約数ペア:

[(1, 173399120), (2, 86699560), (4, 43349780), (5, 34679824), (8, 21674890), (10, 17339912), (16, 10837445), (20, 8669956), (29, 5979280), (31, 5593520), (40, 4334978), (58, 2989640), (62, 2796760), (80, 2167489), (116, 1494820), (124, 1398380), (145, 1195856), (155, 1118704), (232, 747410), (248, 699190), (290, 597928), (310, 559352), (464, 373705), (496, 349595), (580, 298964), (620, 279676), (899, 192880), (1160, 149482), (1240, 139838), (1798, 96440), (2320, 74741), (2411, 71920), (2480, 69919), (3596, 48220), (4495, 38576), (4822, 35960), (7192, 24110), (8990, 19288), (9644, 17980), (12055, 14384)]