142139880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131611}}^1$

素因数の和:131631

約数の個数: 64

約数和(自身を含む): 473803200

約数和(自身を除く): 331663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 131611, 263222, 394833, 526444, 658055, 789666, 1052888, 1184499, 1316110, 1579332, 1974165, 2368998, 2632220, 3158664, 3553497, 3948330, 4737996, 5264440, 5922495, 7106994, 7896660, 9475992, 11844990, 14213988, 15793320, 17767485, 23689980, 28427976, 35534970, 47379960, 71069940, 142139880]

約数ペア:

[(1, 142139880), (2, 71069940), (3, 47379960), (4, 35534970), (5, 28427976), (6, 23689980), (8, 17767485), (9, 15793320), (10, 14213988), (12, 11844990), (15, 9475992), (18, 7896660), (20, 7106994), (24, 5922495), (27, 5264440), (30, 4737996), (36, 3948330), (40, 3553497), (45, 3158664), (54, 2632220), (60, 2368998), (72, 1974165), (90, 1579332), (108, 1316110), (120, 1184499), (135, 1052888), (180, 789666), (216, 658055), (270, 526444), (360, 394833), (540, 263222), (1080, 131611)]