69741520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 175167360

約数和(自身を除く): 105425840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1307, 1334, 1840, 2320, 2614, 2668, 3335, 5228, 5336, 6535, 6670, 10456, 10672, 13070, 13340, 20912, 26140, 26680, 30061, 37903, 52280, 53360, 60122, 75806, 104560, 120244, 150305, 151612, 189515, 240488, 300610, 303224, 379030, 480976, 601220, 606448, 758060, 871769, 1202440, 1516120, 1743538, 2404880, 3032240, 3487076, 4358845, 6974152, 8717690, 13948304, 17435380, 34870760, 69741520]

約数ペア:

[(1, 69741520), (2, 34870760), (4, 17435380), (5, 13948304), (8, 8717690), (10, 6974152), (16, 4358845), (20, 3487076), (23, 3032240), (29, 2404880), (40, 1743538), (46, 1516120), (58, 1202440), (80, 871769), (92, 758060), (115, 606448), (116, 601220), (145, 480976), (184, 379030), (230, 303224), (232, 300610), (290, 240488), (368, 189515), (460, 151612), (464, 150305), (580, 120244), (667, 104560), (920, 75806), (1160, 60122), (1307, 53360), (1334, 52280), (1840, 37903), (2320, 30061), (2614, 26680), (2668, 26140), (3335, 20912), (5228, 13340), (5336, 13070), (6535, 10672), (6670, 10456)]