16407160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 46908720

約数和(自身を除く): 30501560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 761, 770, 980, 1078, 1522, 1540, 1960, 2156, 2695, 3044, 3080, 3805, 4312, 5327, 5390, 6088, 7610, 8371, 10654, 10780, 15220, 16742, 21308, 21560, 26635, 30440, 33484, 37289, 41855, 42616, 53270, 58597, 66968, 74578, 83710, 106540, 117194, 149156, 167420, 186445, 213080, 234388, 292985, 298312, 334840, 372890, 410179, 468776, 585970, 745780, 820358, 1171940, 1491560, 1640716, 2050895, 2343880, 3281432, 4101790, 8203580, 16407160]

約数ペア:

[(1, 16407160), (2, 8203580), (4, 4101790), (5, 3281432), (7, 2343880), (8, 2050895), (10, 1640716), (11, 1491560), (14, 1171940), (20, 820358), (22, 745780), (28, 585970), (35, 468776), (40, 410179), (44, 372890), (49, 334840), (55, 298312), (56, 292985), (70, 234388), (77, 213080), (88, 186445), (98, 167420), (110, 149156), (140, 117194), (154, 106540), (196, 83710), (220, 74578), (245, 66968), (280, 58597), (308, 53270), (385, 42616), (392, 41855), (440, 37289), (490, 33484), (539, 30440), (616, 26635), (761, 21560), (770, 21308), (980, 16742), (1078, 15220), (1522, 10780), (1540, 10654), (1960, 8371), (2156, 7610), (2695, 6088), (3044, 5390), (3080, 5327), (3805, 4312)]