71093120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2267}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 197792280

約数和(自身を除く): 126699160

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, 2240, 2267, 3136, 3920, 4480, 4534, 6272, 7840, 9068, 11335, 15680, 15869, 18136, 22670, 31360, 31738, 36272, 45340, 63476, 72544, 79345, 90680, 111083, 126952, 145088, 158690, 181360, 222166, 253904, 290176, 317380, 362720, 444332, 507808, 555415, 634760, 725440, 888664, 1015616, 1110830, 1269520, 1450880, 1777328, 2031232, 2221660, 2539040, 3554656, 4443320, 5078080, 7109312, 8886640, 10156160, 14218624, 17773280, 35546560, 71093120]

約数ペア:

[(1, 71093120), (2, 35546560), (4, 17773280), (5, 14218624), (7, 10156160), (8, 8886640), (10, 7109312), (14, 5078080), (16, 4443320), (20, 3554656), (28, 2539040), (32, 2221660), (35, 2031232), (40, 1777328), (49, 1450880), (56, 1269520), (64, 1110830), (70, 1015616), (80, 888664), (98, 725440), (112, 634760), (128, 555415), (140, 507808), (160, 444332), (196, 362720), (224, 317380), (245, 290176), (280, 253904), (320, 222166), (392, 181360), (448, 158690), (490, 145088), (560, 126952), (640, 111083), (784, 90680), (896, 79345), (980, 72544), (1120, 63476), (1568, 45340), (1960, 36272), (2240, 31738), (2267, 31360), (3136, 22670), (3920, 18136), (4480, 15869), (4534, 15680), (6272, 11335), (7840, 9068)]