173524120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 322895720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 770, 1060, 1063, 1166, 1484, 1540, 1855, 2120, 2126, 2332, 2915, 2968, 3080, 3710, 4081, 4252, 4664, 5315, 5830, 7420, 7441, 8162, 8504, 10630, 11660, 11693, 14840, 14882, 16324, 20405, 21260, 23320, 23386, 29764, 32648, 37205, 40810, 42520, 46772, 56339, 58465, 59528, 74410, 81620, 81851, 93544, 112678, 116930, 148820, 163240, 163702, 225356, 233860, 281695, 297640, 327404, 394373, 409255, 450712, 467720, 563390, 619729, 654808, 788746, 818510, 1126780, 1239458, 1577492, 1637020, 1971865, 2253560, 2478916, 3098645, 3154984, 3274040, 3943730, 4338103, 4957832, 6197290, 7887460, 8676206, 12394580, 15774920, 17352412, 21690515, 24789160, 34704824, 43381030, 86762060, 173524120]

約数ペア:

[(1, 173524120), (2, 86762060), (4, 43381030), (5, 34704824), (7, 24789160), (8, 21690515), (10, 17352412), (11, 15774920), (14, 12394580), (20, 8676206), (22, 7887460), (28, 6197290), (35, 4957832), (40, 4338103), (44, 3943730), (53, 3274040), (55, 3154984), (56, 3098645), (70, 2478916), (77, 2253560), (88, 1971865), (106, 1637020), (110, 1577492), (140, 1239458), (154, 1126780), (212, 818510), (220, 788746), (265, 654808), (280, 619729), (308, 563390), (371, 467720), (385, 450712), (424, 409255), (440, 394373), (530, 327404), (583, 297640), (616, 281695), (742, 233860), (770, 225356), (1060, 163702), (1063, 163240), (1166, 148820), (1484, 116930), (1540, 112678), (1855, 93544), (2120, 81851), (2126, 81620), (2332, 74410), (2915, 59528), (2968, 58465), (3080, 56339), (3710, 46772), (4081, 42520), (4252, 40810), (4664, 37205), (5315, 32648), (5830, 29764), (7420, 23386), (7441, 23320), (8162, 21260), (8504, 20405), (10630, 16324), (11660, 14882), (11693, 14840)]