16095420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 108

約数和(自身を含む): 53737320

約数和(自身を除く): 37641900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 739, 990, 1089, 1210, 1452, 1478, 1815, 1980, 2178, 2217, 2420, 2956, 3630, 3695, 4356, 4434, 5445, 6651, 7260, 7390, 8129, 8868, 10890, 11085, 13302, 14780, 16258, 21780, 22170, 24387, 26604, 32516, 33255, 40645, 44340, 48774, 66510, 73161, 81290, 89419, 97548, 121935, 133020, 146322, 162580, 178838, 243870, 268257, 292644, 357676, 365805, 447095, 487740, 536514, 731610, 804771, 894190, 1073028, 1341285, 1463220, 1609542, 1788380, 2682570, 3219084, 4023855, 5365140, 8047710, 16095420]

約数ペア:

[(1, 16095420), (2, 8047710), (3, 5365140), (4, 4023855), (5, 3219084), (6, 2682570), (9, 1788380), (10, 1609542), (11, 1463220), (12, 1341285), (15, 1073028), (18, 894190), (20, 804771), (22, 731610), (30, 536514), (33, 487740), (36, 447095), (44, 365805), (45, 357676), (55, 292644), (60, 268257), (66, 243870), (90, 178838), (99, 162580), (110, 146322), (121, 133020), (132, 121935), (165, 97548), (180, 89419), (198, 81290), (220, 73161), (242, 66510), (330, 48774), (363, 44340), (396, 40645), (484, 33255), (495, 32516), (605, 26604), (660, 24387), (726, 22170), (739, 21780), (990, 16258), (1089, 14780), (1210, 13302), (1452, 11085), (1478, 10890), (1815, 8868), (1980, 8129), (2178, 7390), (2217, 7260), (2420, 6651), (2956, 5445), (3630, 4434), (3695, 4356)]