453383680

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 1166711040

約数和(自身を除く): 713327360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 197, 232, 248, 256, 290, 310, 320, 394, 464, 496, 512, 580, 620, 640, 788, 899, 928, 985, 992, 1160, 1240, 1280, 1576, 1798, 1856, 1970, 1984, 2320, 2480, 2560, 3152, 3596, 3712, 3940, 3968, 4495, 4640, 4960, 5713, 6107, 6304, 7192, 7424, 7880, 7936, 8990, 9280, 9920, 11426, 12214, 12608, 14384, 14848, 15760, 15872, 17980, 18560, 19840, 22852, 24428, 25216, 28565, 28768, 30535, 31520, 35960, 37120, 39680, 45704, 48856, 50432, 57130, 57536, 61070, 63040, 71920, 74240, 79360, 91408, 97712, 100864, 114260, 115072, 122140, 126080, 143840, 177103, 182816, 195424, 228520, 230144, 244280, 252160, 287680, 354206, 365632, 390848, 457040, 460288, 488560, 504320, 575360, 708412, 731264, 781696, 885515, 914080, 977120, 1150720, 1416824, 1462528, 1563392, 1771030, 1828160, 1954240, 2301440, 2833648, 2925056, 3126784, 3542060, 3656320, 3908480, 5667296, 7084120, 7312640, 7816960, 11334592, 14168240, 14625280, 15633920, 22669184, 28336480, 45338368, 56672960, 90676736, 113345920, 226691840, 453383680]

約数ペア:

[(1, 453383680), (2, 226691840), (4, 113345920), (5, 90676736), (8, 56672960), (10, 45338368), (16, 28336480), (20, 22669184), (29, 15633920), (31, 14625280), (32, 14168240), (40, 11334592), (58, 7816960), (62, 7312640), (64, 7084120), (80, 5667296), (116, 3908480), (124, 3656320), (128, 3542060), (145, 3126784), (155, 2925056), (160, 2833648), (197, 2301440), (232, 1954240), (248, 1828160), (256, 1771030), (290, 1563392), (310, 1462528), (320, 1416824), (394, 1150720), (464, 977120), (496, 914080), (512, 885515), (580, 781696), (620, 731264), (640, 708412), (788, 575360), (899, 504320), (928, 488560), (985, 460288), (992, 457040), (1160, 390848), (1240, 365632), (1280, 354206), (1576, 287680), (1798, 252160), (1856, 244280), (1970, 230144), (1984, 228520), (2320, 195424), (2480, 182816), (2560, 177103), (3152, 143840), (3596, 126080), (3712, 122140), (3940, 115072), (3968, 114260), (4495, 100864), (4640, 97712), (4960, 91408), (5713, 79360), (6107, 74240), (6304, 71920), (7192, 63040), (7424, 61070), (7880, 57536), (7936, 57130), (8990, 50432), (9280, 48856), (9920, 45704), (11426, 39680), (12214, 37120), (12608, 35960), (14384, 31520), (14848, 30535), (15760, 28768), (15872, 28565), (17980, 25216), (18560, 24428), (19840, 22852)]