153462680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14813}}^1$

素因数の和:14868

約数の個数: 64

約数和(自身を含む): 405311040

約数和(自身を除く): 251848360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 14813, 29626, 59252, 74065, 103691, 118504, 148130, 207382, 296260, 414764, 518455, 548081, 592520, 829528, 1036910, 1096162, 2073820, 2192324, 2740405, 3836567, 4147640, 4384648, 5480810, 7673134, 10961620, 15346268, 19182835, 21923240, 30692536, 38365670, 76731340, 153462680]

約数ペア:

[(1, 153462680), (2, 76731340), (4, 38365670), (5, 30692536), (7, 21923240), (8, 19182835), (10, 15346268), (14, 10961620), (20, 7673134), (28, 5480810), (35, 4384648), (37, 4147640), (40, 3836567), (56, 2740405), (70, 2192324), (74, 2073820), (140, 1096162), (148, 1036910), (185, 829528), (259, 592520), (280, 548081), (296, 518455), (370, 414764), (518, 296260), (740, 207382), (1036, 148130), (1295, 118504), (1480, 103691), (2072, 74065), (2590, 59252), (5180, 29626), (10360, 14813)]