340776780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15733}}^1$

素因数の和:15783

約数の個数: 72

約数和(自身を含む): 1007101872

約数和(自身を除く): 666325092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 15733, 21660, 31466, 47199, 62932, 78665, 94398, 157330, 188796, 235995, 298927, 314660, 471990, 597854, 896781, 943980, 1195708, 1494635, 1793562, 2989270, 3587124, 4483905, 5679613, 5978540, 8967810, 11359226, 17038839, 17935620, 22718452, 28398065, 34077678, 56796130, 68155356, 85194195, 113592260, 170388390, 340776780]

約数ペア:

[(1, 340776780), (2, 170388390), (3, 113592260), (4, 85194195), (5, 68155356), (6, 56796130), (10, 34077678), (12, 28398065), (15, 22718452), (19, 17935620), (20, 17038839), (30, 11359226), (38, 8967810), (57, 5978540), (60, 5679613), (76, 4483905), (95, 3587124), (114, 2989270), (190, 1793562), (228, 1494635), (285, 1195708), (361, 943980), (380, 896781), (570, 597854), (722, 471990), (1083, 314660), (1140, 298927), (1444, 235995), (1805, 188796), (2166, 157330), (3610, 94398), (4332, 78665), (5415, 62932), (7220, 47199), (10830, 31466), (15733, 21660)]