479527040

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 1191049920

約数和(自身を除く): 711522880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 67, 80, 106, 128, 134, 160, 211, 212, 265, 268, 320, 335, 422, 424, 530, 536, 640, 670, 844, 848, 1055, 1060, 1072, 1340, 1688, 1696, 2110, 2120, 2144, 2680, 3376, 3392, 3551, 4220, 4240, 4288, 5360, 6752, 6784, 7102, 8440, 8480, 8576, 10720, 11183, 13504, 14137, 14204, 16880, 16960, 17755, 21440, 22366, 27008, 28274, 28408, 33760, 33920, 35510, 42880, 44732, 55915, 56548, 56816, 67520, 70685, 71020, 89464, 111830, 113096, 113632, 135040, 141370, 142040, 178928, 223660, 226192, 227264, 282740, 284080, 357856, 447320, 452384, 454528, 565480, 568160, 715712, 749261, 894640, 904768, 1130960, 1136320, 1431424, 1498522, 1789280, 1809536, 2261920, 2272640, 2997044, 3578560, 3746305, 4523840, 5994088, 7157120, 7492610, 9047680, 11988176, 14985220, 23976352, 29970440, 47952704, 59940880, 95905408, 119881760, 239763520, 479527040]

約数ペア:

[(1, 479527040), (2, 239763520), (4, 119881760), (5, 95905408), (8, 59940880), (10, 47952704), (16, 29970440), (20, 23976352), (32, 14985220), (40, 11988176), (53, 9047680), (64, 7492610), (67, 7157120), (80, 5994088), (106, 4523840), (128, 3746305), (134, 3578560), (160, 2997044), (211, 2272640), (212, 2261920), (265, 1809536), (268, 1789280), (320, 1498522), (335, 1431424), (422, 1136320), (424, 1130960), (530, 904768), (536, 894640), (640, 749261), (670, 715712), (844, 568160), (848, 565480), (1055, 454528), (1060, 452384), (1072, 447320), (1340, 357856), (1688, 284080), (1696, 282740), (2110, 227264), (2120, 226192), (2144, 223660), (2680, 178928), (3376, 142040), (3392, 141370), (3551, 135040), (4220, 113632), (4240, 113096), (4288, 111830), (5360, 89464), (6752, 71020), (6784, 70685), (7102, 67520), (8440, 56816), (8480, 56548), (8576, 55915), (10720, 44732), (11183, 42880), (13504, 35510), (14137, 33920), (14204, 33760), (16880, 28408), (16960, 28274), (17755, 27008), (21440, 22366)]