156170820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 473090688

約数和(自身を除く): 316919868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 347, 390, 577, 694, 780, 1041, 1154, 1388, 1731, 1735, 2082, 2308, 2885, 3462, 3470, 4164, 4511, 5205, 5770, 6924, 6940, 7501, 8655, 9022, 10410, 11540, 13533, 15002, 17310, 18044, 20820, 22503, 22555, 27066, 30004, 34620, 37505, 45006, 45110, 54132, 67665, 75010, 90012, 90220, 112515, 135330, 150020, 200219, 225030, 270660, 400438, 450060, 600657, 800876, 1001095, 1201314, 2002190, 2402628, 2602847, 3003285, 4004380, 5205694, 6006570, 7808541, 10411388, 12013140, 13014235, 15617082, 26028470, 31234164, 39042705, 52056940, 78085410, 156170820]

約数ペア:

[(1, 156170820), (2, 78085410), (3, 52056940), (4, 39042705), (5, 31234164), (6, 26028470), (10, 15617082), (12, 13014235), (13, 12013140), (15, 10411388), (20, 7808541), (26, 6006570), (30, 5205694), (39, 4004380), (52, 3003285), (60, 2602847), (65, 2402628), (78, 2002190), (130, 1201314), (156, 1001095), (195, 800876), (260, 600657), (347, 450060), (390, 400438), (577, 270660), (694, 225030), (780, 200219), (1041, 150020), (1154, 135330), (1388, 112515), (1731, 90220), (1735, 90012), (2082, 75010), (2308, 67665), (2885, 54132), (3462, 45110), (3470, 45006), (4164, 37505), (4511, 34620), (5205, 30004), (5770, 27066), (6924, 22555), (6940, 22503), (7501, 20820), (8655, 18044), (9022, 17310), (10410, 15002), (11540, 13533)]