57420160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1831}}^1$

素因数の和:1864

約数の個数: 96

約数和(自身を含む): 159768720

約数和(自身を除く): 102348560

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, 1831, 1960, 2240, 3136, 3662, 3920, 4480, 6272, 7324, 7840, 9155, 12817, 14648, 15680, 18310, 25634, 29296, 31360, 36620, 51268, 58592, 64085, 73240, 89719, 102536, 117184, 128170, 146480, 179438, 205072, 234368, 256340, 292960, 358876, 410144, 448595, 512680, 585920, 717752, 820288, 897190, 1025360, 1171840, 1435504, 1640576, 1794380, 2050720, 2871008, 3588760, 4101440, 5742016, 7177520, 8202880, 11484032, 14355040, 28710080, 57420160]

約数ペア:

[(1, 57420160), (2, 28710080), (4, 14355040), (5, 11484032), (7, 8202880), (8, 7177520), (10, 5742016), (14, 4101440), (16, 3588760), (20, 2871008), (28, 2050720), (32, 1794380), (35, 1640576), (40, 1435504), (49, 1171840), (56, 1025360), (64, 897190), (70, 820288), (80, 717752), (98, 585920), (112, 512680), (128, 448595), (140, 410144), (160, 358876), (196, 292960), (224, 256340), (245, 234368), (280, 205072), (320, 179438), (392, 146480), (448, 128170), (490, 117184), (560, 102536), (640, 89719), (784, 73240), (896, 64085), (980, 58592), (1120, 51268), (1568, 36620), (1831, 31360), (1960, 29296), (2240, 25634), (3136, 18310), (3662, 15680), (3920, 14648), (4480, 12817), (6272, 9155), (7324, 7840)]