283149040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 709240320

約数和(自身を除く): 426091280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 127, 145, 155, 232, 248, 254, 290, 310, 464, 496, 508, 580, 620, 635, 899, 961, 1016, 1160, 1240, 1270, 1798, 1922, 2032, 2320, 2480, 2540, 3596, 3683, 3844, 3937, 4495, 4805, 5080, 7192, 7366, 7688, 7874, 8990, 9610, 10160, 14384, 14732, 15376, 15748, 17980, 18415, 19220, 19685, 27869, 29464, 31496, 35960, 36830, 38440, 39370, 55738, 58928, 62992, 71920, 73660, 76880, 78740, 111476, 114173, 122047, 139345, 147320, 157480, 222952, 228346, 244094, 278690, 294640, 314960, 445904, 456692, 488188, 557380, 570865, 610235, 913384, 976376, 1114760, 1141730, 1220470, 1826768, 1952752, 2229520, 2283460, 2440940, 3539363, 4566920, 4881880, 7078726, 9133840, 9763760, 14157452, 17696815, 28314904, 35393630, 56629808, 70787260, 141574520, 283149040]

約数ペア:

[(1, 283149040), (2, 141574520), (4, 70787260), (5, 56629808), (8, 35393630), (10, 28314904), (16, 17696815), (20, 14157452), (29, 9763760), (31, 9133840), (40, 7078726), (58, 4881880), (62, 4566920), (80, 3539363), (116, 2440940), (124, 2283460), (127, 2229520), (145, 1952752), (155, 1826768), (232, 1220470), (248, 1141730), (254, 1114760), (290, 976376), (310, 913384), (464, 610235), (496, 570865), (508, 557380), (580, 488188), (620, 456692), (635, 445904), (899, 314960), (961, 294640), (1016, 278690), (1160, 244094), (1240, 228346), (1270, 222952), (1798, 157480), (1922, 147320), (2032, 139345), (2320, 122047), (2480, 114173), (2540, 111476), (3596, 78740), (3683, 76880), (3844, 73660), (3937, 71920), (4495, 62992), (4805, 58928), (5080, 55738), (7192, 39370), (7366, 38440), (7688, 36830), (7874, 35960), (8990, 31496), (9610, 29464), (10160, 27869), (14384, 19685), (14732, 19220), (15376, 18415), (15748, 17980)]