57169280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 159071040

約数和(自身を除く): 101901760

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, 1823, 1960, 2240, 3136, 3646, 3920, 4480, 6272, 7292, 7840, 9115, 12761, 14584, 15680, 18230, 25522, 29168, 31360, 36460, 51044, 58336, 63805, 72920, 89327, 102088, 116672, 127610, 145840, 178654, 204176, 233344, 255220, 291680, 357308, 408352, 446635, 510440, 583360, 714616, 816704, 893270, 1020880, 1166720, 1429232, 1633408, 1786540, 2041760, 2858464, 3573080, 4083520, 5716928, 7146160, 8167040, 11433856, 14292320, 28584640, 57169280]

約数ペア:

[(1, 57169280), (2, 28584640), (4, 14292320), (5, 11433856), (7, 8167040), (8, 7146160), (10, 5716928), (14, 4083520), (16, 3573080), (20, 2858464), (28, 2041760), (32, 1786540), (35, 1633408), (40, 1429232), (49, 1166720), (56, 1020880), (64, 893270), (70, 816704), (80, 714616), (98, 583360), (112, 510440), (128, 446635), (140, 408352), (160, 357308), (196, 291680), (224, 255220), (245, 233344), (280, 204176), (320, 178654), (392, 145840), (448, 127610), (490, 116672), (560, 102088), (640, 89327), (784, 72920), (896, 63805), (980, 58336), (1120, 51044), (1568, 36460), (1823, 31360), (1960, 29168), (2240, 25522), (3136, 18230), (3646, 15680), (3920, 14584), (4480, 12761), (6272, 9115), (7292, 7840)]