67016320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 186454980

約数和(自身を除く): 119438660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2137, 2240, 3136, 3920, 4274, 4480, 6272, 7840, 8548, 10685, 14959, 15680, 17096, 21370, 29918, 31360, 34192, 42740, 59836, 68384, 74795, 85480, 104713, 119672, 136768, 149590, 170960, 209426, 239344, 273536, 299180, 341920, 418852, 478688, 523565, 598360, 683840, 837704, 957376, 1047130, 1196720, 1367680, 1675408, 1914752, 2094260, 2393440, 3350816, 4188520, 4786880, 6701632, 8377040, 9573760, 13403264, 16754080, 33508160, 67016320]

約数ペア:

[(1, 67016320), (2, 33508160), (4, 16754080), (5, 13403264), (7, 9573760), (8, 8377040), (10, 6701632), (14, 4786880), (16, 4188520), (20, 3350816), (28, 2393440), (32, 2094260), (35, 1914752), (40, 1675408), (49, 1367680), (56, 1196720), (64, 1047130), (70, 957376), (80, 837704), (98, 683840), (112, 598360), (128, 523565), (140, 478688), (160, 418852), (196, 341920), (224, 299180), (245, 273536), (280, 239344), (320, 209426), (392, 170960), (448, 149590), (490, 136768), (560, 119672), (640, 104713), (784, 85480), (896, 74795), (980, 68384), (1120, 59836), (1568, 42740), (1960, 34192), (2137, 31360), (2240, 29918), (3136, 21370), (3920, 17096), (4274, 15680), (4480, 14959), (6272, 10685), (7840, 8548)]