972802880

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{8863}}^1$

素因数の和:8901

約数の個数: 112

約数和(自身を含む): 2701747200

約数和(自身を除く): 1728944320

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, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 8863, 10976, 13720, 15680, 17726, 21952, 27440, 35452, 44315, 54880, 62041, 70904, 88630, 109760, 124082, 141808, 177260, 248164, 283616, 310205, 354520, 434287, 496328, 567232, 620410, 709040, 868574, 992656, 1240820, 1418080, 1737148, 1985312, 2171435, 2481640, 2836160, 3040009, 3474296, 3970624, 4342870, 4963280, 6080018, 6948592, 8685740, 9926560, 12160036, 13897184, 15200045, 17371480, 19853120, 24320072, 27794368, 30400090, 34742960, 48640144, 60800180, 69485920, 97280288, 121600360, 138971840, 194560576, 243200720, 486401440, 972802880]

約数ペア:

[(1, 972802880), (2, 486401440), (4, 243200720), (5, 194560576), (7, 138971840), (8, 121600360), (10, 97280288), (14, 69485920), (16, 60800180), (20, 48640144), (28, 34742960), (32, 30400090), (35, 27794368), (40, 24320072), (49, 19853120), (56, 17371480), (64, 15200045), (70, 13897184), (80, 12160036), (98, 9926560), (112, 8685740), (140, 6948592), (160, 6080018), (196, 4963280), (224, 4342870), (245, 3970624), (280, 3474296), (320, 3040009), (343, 2836160), (392, 2481640), (448, 2171435), (490, 1985312), (560, 1737148), (686, 1418080), (784, 1240820), (980, 992656), (1120, 868574), (1372, 709040), (1568, 620410), (1715, 567232), (1960, 496328), (2240, 434287), (2744, 354520), (3136, 310205), (3430, 283616), (3920, 248164), (5488, 177260), (6860, 141808), (7840, 124082), (8863, 109760), (10976, 88630), (13720, 70904), (15680, 62041), (17726, 54880), (21952, 44315), (27440, 35452)]