170884440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 557837280

約数和(自身を除く): 386952840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 1847, 2056, 2313, 2570, 3084, 3694, 3855, 4626, 5140, 5541, 6168, 7388, 7710, 9235, 9252, 10280, 11082, 11565, 14776, 15420, 16623, 18470, 18504, 22164, 23130, 27705, 30840, 33246, 36940, 44328, 46260, 55410, 66492, 73880, 83115, 92520, 110820, 132984, 166230, 221640, 332460, 474679, 664920, 949358, 1424037, 1898716, 2373395, 2848074, 3797432, 4272111, 4746790, 5696148, 7120185, 8544222, 9493580, 11392296, 14240370, 17088444, 18987160, 21360555, 28480740, 34176888, 42721110, 56961480, 85442220, 170884440]

約数ペア:

[(1, 170884440), (2, 85442220), (3, 56961480), (4, 42721110), (5, 34176888), (6, 28480740), (8, 21360555), (9, 18987160), (10, 17088444), (12, 14240370), (15, 11392296), (18, 9493580), (20, 8544222), (24, 7120185), (30, 5696148), (36, 4746790), (40, 4272111), (45, 3797432), (60, 2848074), (72, 2373395), (90, 1898716), (120, 1424037), (180, 949358), (257, 664920), (360, 474679), (514, 332460), (771, 221640), (1028, 166230), (1285, 132984), (1542, 110820), (1847, 92520), (2056, 83115), (2313, 73880), (2570, 66492), (3084, 55410), (3694, 46260), (3855, 44328), (4626, 36940), (5140, 33246), (5541, 30840), (6168, 27705), (7388, 23130), (7710, 22164), (9235, 18504), (9252, 18470), (10280, 16623), (11082, 15420), (11565, 14776)]