103376720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 80

約数和(自身を含む): 264090240

約数和(自身を除く): 160713520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 2957, 3496, 4370, 5914, 6992, 8740, 11828, 14785, 17480, 23656, 29570, 34960, 47312, 56183, 59140, 68011, 112366, 118280, 136022, 224732, 236560, 272044, 280915, 340055, 449464, 544088, 561830, 680110, 898928, 1088176, 1123660, 1292209, 1360220, 2247320, 2584418, 2720440, 4494640, 5168836, 5440880, 6461045, 10337672, 12922090, 20675344, 25844180, 51688360, 103376720]

約数ペア:

[(1, 103376720), (2, 51688360), (4, 25844180), (5, 20675344), (8, 12922090), (10, 10337672), (16, 6461045), (19, 5440880), (20, 5168836), (23, 4494640), (38, 2720440), (40, 2584418), (46, 2247320), (76, 1360220), (80, 1292209), (92, 1123660), (95, 1088176), (115, 898928), (152, 680110), (184, 561830), (190, 544088), (230, 449464), (304, 340055), (368, 280915), (380, 272044), (437, 236560), (460, 224732), (760, 136022), (874, 118280), (920, 112366), (1520, 68011), (1748, 59140), (1840, 56183), (2185, 47312), (2957, 34960), (3496, 29570), (4370, 23656), (5914, 17480), (6992, 14785), (8740, 11828)]