248754080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 96

約数和(自身を含む): 632136960

約数和(自身を除く): 383382880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 376, 380, 470, 608, 752, 760, 893, 940, 1504, 1520, 1741, 1786, 1880, 3040, 3482, 3572, 3760, 4465, 6964, 7144, 7520, 8705, 8930, 13928, 14288, 17410, 17860, 27856, 28576, 33079, 34820, 35720, 55712, 66158, 69640, 71440, 81827, 132316, 139280, 142880, 163654, 165395, 264632, 278560, 327308, 330790, 409135, 529264, 654616, 661580, 818270, 1058528, 1309232, 1323160, 1554713, 1636540, 2618464, 2646320, 3109426, 3273080, 5292640, 6218852, 6546160, 7773565, 12437704, 13092320, 15547130, 24875408, 31094260, 49750816, 62188520, 124377040, 248754080]

約数ペア:

[(1, 248754080), (2, 124377040), (4, 62188520), (5, 49750816), (8, 31094260), (10, 24875408), (16, 15547130), (19, 13092320), (20, 12437704), (32, 7773565), (38, 6546160), (40, 6218852), (47, 5292640), (76, 3273080), (80, 3109426), (94, 2646320), (95, 2618464), (152, 1636540), (160, 1554713), (188, 1323160), (190, 1309232), (235, 1058528), (304, 818270), (376, 661580), (380, 654616), (470, 529264), (608, 409135), (752, 330790), (760, 327308), (893, 278560), (940, 264632), (1504, 165395), (1520, 163654), (1741, 142880), (1786, 139280), (1880, 132316), (3040, 81827), (3482, 71440), (3572, 69640), (3760, 66158), (4465, 55712), (6964, 35720), (7144, 34820), (7520, 33079), (8705, 28576), (8930, 27856), (13928, 17860), (14288, 17410)]