268225620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 811872768

約数和(自身を除く): 543647148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 367, 390, 734, 780, 937, 1101, 1468, 1835, 1874, 2202, 2811, 3670, 3748, 4404, 4685, 4771, 5505, 5622, 7340, 9370, 9542, 11010, 11244, 12181, 14055, 14313, 18740, 19084, 22020, 23855, 24362, 28110, 28626, 36543, 47710, 48724, 56220, 57252, 60905, 71565, 73086, 95420, 121810, 143130, 146172, 182715, 243620, 286260, 343879, 365430, 687758, 730860, 1031637, 1375516, 1719395, 2063274, 3438790, 4126548, 4470427, 5158185, 6877580, 8940854, 10316370, 13411281, 17881708, 20632740, 22352135, 26822562, 44704270, 53645124, 67056405, 89408540, 134112810, 268225620]

約数ペア:

[(1, 268225620), (2, 134112810), (3, 89408540), (4, 67056405), (5, 53645124), (6, 44704270), (10, 26822562), (12, 22352135), (13, 20632740), (15, 17881708), (20, 13411281), (26, 10316370), (30, 8940854), (39, 6877580), (52, 5158185), (60, 4470427), (65, 4126548), (78, 3438790), (130, 2063274), (156, 1719395), (195, 1375516), (260, 1031637), (367, 730860), (390, 687758), (734, 365430), (780, 343879), (937, 286260), (1101, 243620), (1468, 182715), (1835, 146172), (1874, 143130), (2202, 121810), (2811, 95420), (3670, 73086), (3748, 71565), (4404, 60905), (4685, 57252), (4771, 56220), (5505, 48724), (5622, 47710), (7340, 36543), (9370, 28626), (9542, 28110), (11010, 24362), (11244, 23855), (12181, 22020), (14055, 19084), (14313, 18740)]