69617240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 198838800

約数和(自身を除く): 129221560

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, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3229, 4312, 5390, 6458, 10780, 12916, 16145, 21560, 22603, 25832, 32290, 35519, 45206, 64580, 71038, 90412, 113015, 129160, 142076, 158221, 177595, 180824, 226030, 248633, 284152, 316442, 355190, 452060, 497266, 632884, 710380, 791105, 904120, 994532, 1243165, 1265768, 1420760, 1582210, 1740431, 1989064, 2486330, 3164420, 3480862, 4972660, 6328840, 6961724, 8702155, 9945320, 13923448, 17404310, 34808620, 69617240]

約数ペア:

[(1, 69617240), (2, 34808620), (4, 17404310), (5, 13923448), (7, 9945320), (8, 8702155), (10, 6961724), (11, 6328840), (14, 4972660), (20, 3480862), (22, 3164420), (28, 2486330), (35, 1989064), (40, 1740431), (44, 1582210), (49, 1420760), (55, 1265768), (56, 1243165), (70, 994532), (77, 904120), (88, 791105), (98, 710380), (110, 632884), (140, 497266), (154, 452060), (196, 355190), (220, 316442), (245, 284152), (280, 248633), (308, 226030), (385, 180824), (392, 177595), (440, 158221), (490, 142076), (539, 129160), (616, 113015), (770, 90412), (980, 71038), (1078, 64580), (1540, 45206), (1960, 35519), (2156, 32290), (2695, 25832), (3080, 22603), (3229, 21560), (4312, 16145), (5390, 12916), (6458, 10780)]