78308340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 243371520

約数和(自身を除く): 165063180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1180, 1298, 1770, 1947, 2011, 2596, 3245, 3540, 3894, 4022, 6033, 6490, 7788, 8044, 9735, 10055, 12066, 12980, 19470, 20110, 22121, 24132, 30165, 38940, 40220, 44242, 60330, 66363, 88484, 110605, 118649, 120660, 132726, 221210, 237298, 265452, 331815, 355947, 442420, 474596, 593245, 663630, 711894, 1186490, 1305139, 1327260, 1423788, 1779735, 2372980, 2610278, 3559470, 3915417, 5220556, 6525695, 7118940, 7830834, 13051390, 15661668, 19577085, 26102780, 39154170, 78308340]

約数ペア:

[(1, 78308340), (2, 39154170), (3, 26102780), (4, 19577085), (5, 15661668), (6, 13051390), (10, 7830834), (11, 7118940), (12, 6525695), (15, 5220556), (20, 3915417), (22, 3559470), (30, 2610278), (33, 2372980), (44, 1779735), (55, 1423788), (59, 1327260), (60, 1305139), (66, 1186490), (110, 711894), (118, 663630), (132, 593245), (165, 474596), (177, 442420), (220, 355947), (236, 331815), (295, 265452), (330, 237298), (354, 221210), (590, 132726), (649, 120660), (660, 118649), (708, 110605), (885, 88484), (1180, 66363), (1298, 60330), (1770, 44242), (1947, 40220), (2011, 38940), (2596, 30165), (3245, 24132), (3540, 22121), (3894, 20110), (4022, 19470), (6033, 12980), (6490, 12066), (7788, 10055), (8044, 9735)]