216770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7993}}^1$

素因数の和:8122

約数の個数: 80

約数和(自身を含む): 678019104

約数和(自身を除く): 461248944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 7993, 9040, 13560, 15986, 23979, 27120, 31972, 39965, 47958, 63944, 79930, 95916, 119895, 127888, 159860, 191832, 239790, 319720, 383664, 479580, 639440, 903209, 959160, 1806418, 1918320, 2709627, 3612836, 4516045, 5419254, 7225672, 9032090, 10838508, 13548135, 14451344, 18064180, 21677016, 27096270, 36128360, 43354032, 54192540, 72256720, 108385080, 216770160]

約数ペア:

[(1, 216770160), (2, 108385080), (3, 72256720), (4, 54192540), (5, 43354032), (6, 36128360), (8, 27096270), (10, 21677016), (12, 18064180), (15, 14451344), (16, 13548135), (20, 10838508), (24, 9032090), (30, 7225672), (40, 5419254), (48, 4516045), (60, 3612836), (80, 2709627), (113, 1918320), (120, 1806418), (226, 959160), (240, 903209), (339, 639440), (452, 479580), (565, 383664), (678, 319720), (904, 239790), (1130, 191832), (1356, 159860), (1695, 127888), (1808, 119895), (2260, 95916), (2712, 79930), (3390, 63944), (4520, 47958), (5424, 39965), (6780, 31972), (7993, 27120), (9040, 23979), (13560, 15986)]