168290940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 490162176

約数和(自身を除く): 321871236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 310, 346, 372, 465, 519, 523, 620, 692, 865, 930, 1038, 1046, 1569, 1730, 1860, 2076, 2092, 2595, 2615, 3138, 3460, 5190, 5230, 5363, 6276, 7845, 10380, 10460, 10726, 15690, 16089, 16213, 21452, 26815, 31380, 32178, 32426, 48639, 53630, 64356, 64852, 80445, 81065, 90479, 97278, 107260, 160890, 162130, 180958, 194556, 243195, 271437, 321780, 324260, 361916, 452395, 486390, 542874, 904790, 972780, 1085748, 1357185, 1809580, 2714370, 2804849, 5428740, 5609698, 8414547, 11219396, 14024245, 16829094, 28048490, 33658188, 42072735, 56096980, 84145470, 168290940]

約数ペア:

[(1, 168290940), (2, 84145470), (3, 56096980), (4, 42072735), (5, 33658188), (6, 28048490), (10, 16829094), (12, 14024245), (15, 11219396), (20, 8414547), (30, 5609698), (31, 5428740), (60, 2804849), (62, 2714370), (93, 1809580), (124, 1357185), (155, 1085748), (173, 972780), (186, 904790), (310, 542874), (346, 486390), (372, 452395), (465, 361916), (519, 324260), (523, 321780), (620, 271437), (692, 243195), (865, 194556), (930, 180958), (1038, 162130), (1046, 160890), (1569, 107260), (1730, 97278), (1860, 90479), (2076, 81065), (2092, 80445), (2595, 64852), (2615, 64356), (3138, 53630), (3460, 48639), (5190, 32426), (5230, 32178), (5363, 31380), (6276, 26815), (7845, 21452), (10380, 16213), (10460, 16089), (10726, 15690)]