129344320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 366409224

約数和(自身を除く): 237064904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 113, 140, 146, 160, 196, 224, 226, 245, 280, 292, 320, 365, 392, 448, 452, 490, 511, 560, 565, 584, 730, 784, 791, 904, 980, 1022, 1120, 1130, 1168, 1460, 1568, 1582, 1808, 1960, 2044, 2240, 2260, 2336, 2555, 2920, 3136, 3164, 3577, 3616, 3920, 3955, 4088, 4520, 4672, 5110, 5537, 5840, 6328, 7154, 7232, 7840, 7910, 8176, 8249, 9040, 10220, 11074, 11680, 12656, 14308, 15680, 15820, 16352, 16498, 17885, 18080, 20440, 22148, 23360, 25312, 27685, 28616, 31640, 32704, 32996, 35770, 36160, 40880, 41245, 44296, 50624, 55370, 57232, 57743, 63280, 65992, 71540, 81760, 82490, 88592, 110740, 114464, 115486, 126560, 131984, 143080, 163520, 164980, 177184, 221480, 228928, 230972, 253120, 263968, 286160, 288715, 329960, 354368, 404201, 442960, 461944, 527936, 572320, 577430, 659920, 808402, 885920, 923888, 1144640, 1154860, 1319840, 1616804, 1771840, 1847776, 2021005, 2309720, 2639680, 3233608, 3695552, 4042010, 4619440, 6467216, 8084020, 9238880, 12934432, 16168040, 18477760, 25868864, 32336080, 64672160, 129344320]

約数ペア:

[(1, 129344320), (2, 64672160), (4, 32336080), (5, 25868864), (7, 18477760), (8, 16168040), (10, 12934432), (14, 9238880), (16, 8084020), (20, 6467216), (28, 4619440), (32, 4042010), (35, 3695552), (40, 3233608), (49, 2639680), (56, 2309720), (64, 2021005), (70, 1847776), (73, 1771840), (80, 1616804), (98, 1319840), (112, 1154860), (113, 1144640), (140, 923888), (146, 885920), (160, 808402), (196, 659920), (224, 577430), (226, 572320), (245, 527936), (280, 461944), (292, 442960), (320, 404201), (365, 354368), (392, 329960), (448, 288715), (452, 286160), (490, 263968), (511, 253120), (560, 230972), (565, 228928), (584, 221480), (730, 177184), (784, 164980), (791, 163520), (904, 143080), (980, 131984), (1022, 126560), (1120, 115486), (1130, 114464), (1168, 110740), (1460, 88592), (1568, 82490), (1582, 81760), (1808, 71540), (1960, 65992), (2044, 63280), (2240, 57743), (2260, 57232), (2336, 55370), (2555, 50624), (2920, 44296), (3136, 41245), (3164, 40880), (3577, 36160), (3616, 35770), (3920, 32996), (3955, 32704), (4088, 31640), (4520, 28616), (4672, 27685), (5110, 25312), (5537, 23360), (5840, 22148), (6328, 20440), (7154, 18080), (7232, 17885), (7840, 16498), (7910, 16352), (8176, 15820), (8249, 15680), (9040, 14308), (10220, 12656), (11074, 11680)]