156616680

素因数分解:

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

素因数の和:2095

約数の個数: 128

約数和(自身を含む): 521510400

約数和(自身を除く): 364893720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2011, 2360, 2596, 3245, 3540, 3894, 4022, 5192, 6033, 6490, 7080, 7788, 8044, 9735, 10055, 12066, 12980, 15576, 16088, 19470, 20110, 22121, 24132, 25960, 30165, 38940, 40220, 44242, 48264, 60330, 66363, 77880, 80440, 88484, 110605, 118649, 120660, 132726, 176968, 221210, 237298, 241320, 265452, 331815, 355947, 442420, 474596, 530904, 593245, 663630, 711894, 884840, 949192, 1186490, 1305139, 1327260, 1423788, 1779735, 2372980, 2610278, 2654520, 2847576, 3559470, 3915417, 4745960, 5220556, 6525695, 7118940, 7830834, 10441112, 13051390, 14237880, 15661668, 19577085, 26102780, 31323336, 39154170, 52205560, 78308340, 156616680]

約数ペア:

[(1, 156616680), (2, 78308340), (3, 52205560), (4, 39154170), (5, 31323336), (6, 26102780), (8, 19577085), (10, 15661668), (11, 14237880), (12, 13051390), (15, 10441112), (20, 7830834), (22, 7118940), (24, 6525695), (30, 5220556), (33, 4745960), (40, 3915417), (44, 3559470), (55, 2847576), (59, 2654520), (60, 2610278), (66, 2372980), (88, 1779735), (110, 1423788), (118, 1327260), (120, 1305139), (132, 1186490), (165, 949192), (177, 884840), (220, 711894), (236, 663630), (264, 593245), (295, 530904), (330, 474596), (354, 442420), (440, 355947), (472, 331815), (590, 265452), (649, 241320), (660, 237298), (708, 221210), (885, 176968), (1180, 132726), (1298, 120660), (1320, 118649), (1416, 110605), (1770, 88484), (1947, 80440), (2011, 77880), (2360, 66363), (2596, 60330), (3245, 48264), (3540, 44242), (3894, 40220), (4022, 38940), (5192, 30165), (6033, 25960), (6490, 24132), (7080, 22121), (7788, 20110), (8044, 19470), (9735, 16088), (10055, 15576), (12066, 12980)]