73868480

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 112

約数和(自身を含む): 205435200

約数和(自身を除く): 131566720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 673, 686, 784, 980, 1120, 1346, 1372, 1568, 1715, 1960, 2240, 2692, 2744, 3136, 3365, 3430, 3920, 4711, 5384, 5488, 6730, 6860, 7840, 9422, 10768, 10976, 13460, 13720, 15680, 18844, 21536, 21952, 23555, 26920, 27440, 32977, 37688, 43072, 47110, 53840, 54880, 65954, 75376, 94220, 107680, 109760, 131908, 150752, 164885, 188440, 215360, 230839, 263816, 301504, 329770, 376880, 461678, 527632, 659540, 753760, 923356, 1055264, 1154195, 1319080, 1507520, 1846712, 2110528, 2308390, 2638160, 3693424, 4616780, 5276320, 7386848, 9233560, 10552640, 14773696, 18467120, 36934240, 73868480]

約数ペア:

[(1, 73868480), (2, 36934240), (4, 18467120), (5, 14773696), (7, 10552640), (8, 9233560), (10, 7386848), (14, 5276320), (16, 4616780), (20, 3693424), (28, 2638160), (32, 2308390), (35, 2110528), (40, 1846712), (49, 1507520), (56, 1319080), (64, 1154195), (70, 1055264), (80, 923356), (98, 753760), (112, 659540), (140, 527632), (160, 461678), (196, 376880), (224, 329770), (245, 301504), (280, 263816), (320, 230839), (343, 215360), (392, 188440), (448, 164885), (490, 150752), (560, 131908), (673, 109760), (686, 107680), (784, 94220), (980, 75376), (1120, 65954), (1346, 54880), (1372, 53840), (1568, 47110), (1715, 43072), (1960, 37688), (2240, 32977), (2692, 27440), (2744, 26920), (3136, 23555), (3365, 21952), (3430, 21536), (3920, 18844), (4711, 15680), (5384, 13720), (5488, 13460), (6730, 10976), (6860, 10768), (7840, 9422)]