206232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37361}}^1$

素因数の和:37400

約数の個数: 80

約数和(自身を含む): 667135872

約数和(自身を除く): 460903152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 37361, 74722, 112083, 149444, 186805, 224166, 298888, 373610, 448332, 560415, 597776, 747220, 859303, 896664, 1120830, 1494440, 1718606, 1793328, 2241660, 2577909, 2988880, 3437212, 4296515, 4483320, 5155818, 6874424, 8593030, 8966640, 10311636, 12889545, 13748848, 17186060, 20623272, 25779090, 34372120, 41246544, 51558180, 68744240, 103116360, 206232720]

約数ペア:

[(1, 206232720), (2, 103116360), (3, 68744240), (4, 51558180), (5, 41246544), (6, 34372120), (8, 25779090), (10, 20623272), (12, 17186060), (15, 13748848), (16, 12889545), (20, 10311636), (23, 8966640), (24, 8593030), (30, 6874424), (40, 5155818), (46, 4483320), (48, 4296515), (60, 3437212), (69, 2988880), (80, 2577909), (92, 2241660), (115, 1793328), (120, 1718606), (138, 1494440), (184, 1120830), (230, 896664), (240, 859303), (276, 747220), (345, 597776), (368, 560415), (460, 448332), (552, 373610), (690, 298888), (920, 224166), (1104, 186805), (1380, 149444), (1840, 112083), (2760, 74722), (5520, 37361)]