2016264780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{4789}}^1$

素因数の和:7143

約数の個数: 72

約数和(自身を含む): 6119895600

約数和(自身を除く): 4103630820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2339, 4678, 4789, 7017, 9356, 9578, 11695, 14034, 14367, 19156, 21051, 23390, 23945, 28068, 28734, 35085, 42102, 43101, 46780, 47890, 57468, 70170, 71835, 84204, 86202, 95780, 105255, 140340, 143670, 172404, 210510, 215505, 287340, 421020, 431010, 862020, 11201471, 22402942, 33604413, 44805884, 56007355, 67208826, 100813239, 112014710, 134417652, 168022065, 201626478, 224029420, 336044130, 403252956, 504066195, 672088260, 1008132390, 2016264780]

約数ペア:

[(1, 2016264780), (2, 1008132390), (3, 672088260), (4, 504066195), (5, 403252956), (6, 336044130), (9, 224029420), (10, 201626478), (12, 168022065), (15, 134417652), (18, 112014710), (20, 100813239), (30, 67208826), (36, 56007355), (45, 44805884), (60, 33604413), (90, 22402942), (180, 11201471), (2339, 862020), (4678, 431010), (4789, 421020), (7017, 287340), (9356, 215505), (9578, 210510), (11695, 172404), (14034, 143670), (14367, 140340), (19156, 105255), (21051, 95780), (23390, 86202), (23945, 84204), (28068, 71835), (28734, 70170), (35085, 57468), (42102, 47890), (43101, 46780)]