160695990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2843

約数の個数: 144

約数和(自身を含む): 523596528

約数和(自身を除く): 362900538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 2803, 3185, 3822, 4095, 4410, 5606, 5733, 6370, 8190, 8409, 9555, 11466, 14015, 16818, 19110, 19621, 25227, 28030, 28665, 36439, 39242, 42045, 50454, 57330, 58863, 72878, 84090, 98105, 109317, 117726, 126135, 137347, 176589, 182195, 196210, 218634, 252270, 255073, 274694, 294315, 327951, 353178, 364390, 412041, 510146, 546585, 588630, 655902, 686735, 765219, 824082, 882945, 1093170, 1236123, 1275365, 1373470, 1530438, 1639755, 1765890, 1785511, 2060205, 2295657, 2472246, 2550730, 3279510, 3571022, 3826095, 4120410, 4591314, 5356533, 6180615, 7652190, 8927555, 10713066, 11478285, 12361230, 16069599, 17855110, 22956570, 26782665, 32139198, 53565330, 80347995, 160695990]

約数ペア:

[(1, 160695990), (2, 80347995), (3, 53565330), (5, 32139198), (6, 26782665), (7, 22956570), (9, 17855110), (10, 16069599), (13, 12361230), (14, 11478285), (15, 10713066), (18, 8927555), (21, 7652190), (26, 6180615), (30, 5356533), (35, 4591314), (39, 4120410), (42, 3826095), (45, 3571022), (49, 3279510), (63, 2550730), (65, 2472246), (70, 2295657), (78, 2060205), (90, 1785511), (91, 1765890), (98, 1639755), (105, 1530438), (117, 1373470), (126, 1275365), (130, 1236123), (147, 1093170), (182, 882945), (195, 824082), (210, 765219), (234, 686735), (245, 655902), (273, 588630), (294, 546585), (315, 510146), (390, 412041), (441, 364390), (455, 353178), (490, 327951), (546, 294315), (585, 274694), (630, 255073), (637, 252270), (735, 218634), (819, 196210), (882, 182195), (910, 176589), (1170, 137347), (1274, 126135), (1365, 117726), (1470, 109317), (1638, 98105), (1911, 84090), (2205, 72878), (2730, 58863), (2803, 57330), (3185, 50454), (3822, 42045), (4095, 39242), (4410, 36439), (5606, 28665), (5733, 28030), (6370, 25227), (8190, 19621), (8409, 19110), (9555, 16818), (11466, 14015)]