191734680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10177}}^1$

素因数の和:10348

約数の個数: 64

約数和(自身を含む): 578924640

約数和(自身を除く): 387189960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 10177, 18840, 20354, 30531, 40708, 50885, 61062, 81416, 101770, 122124, 152655, 203540, 244248, 305310, 407080, 610620, 1221240, 1597789, 3195578, 4793367, 6391156, 7988945, 9586734, 12782312, 15977890, 19173468, 23966835, 31955780, 38346936, 47933670, 63911560, 95867340, 191734680]

約数ペア:

[(1, 191734680), (2, 95867340), (3, 63911560), (4, 47933670), (5, 38346936), (6, 31955780), (8, 23966835), (10, 19173468), (12, 15977890), (15, 12782312), (20, 9586734), (24, 7988945), (30, 6391156), (40, 4793367), (60, 3195578), (120, 1597789), (157, 1221240), (314, 610620), (471, 407080), (628, 305310), (785, 244248), (942, 203540), (1256, 152655), (1570, 122124), (1884, 101770), (2355, 81416), (3140, 61062), (3768, 50885), (4710, 40708), (6280, 30531), (9420, 20354), (10177, 18840)]