140350620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 406941696

約数和(自身を除く): 266591076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 191, 222, 331, 370, 382, 444, 555, 573, 662, 740, 764, 955, 993, 1110, 1146, 1324, 1655, 1910, 1986, 2220, 2292, 2865, 3310, 3820, 3972, 4965, 5730, 6620, 7067, 9930, 11460, 12247, 14134, 19860, 21201, 24494, 28268, 35335, 36741, 42402, 48988, 61235, 63221, 70670, 73482, 84804, 106005, 122470, 126442, 141340, 146964, 183705, 189663, 212010, 244940, 252884, 316105, 367410, 379326, 424020, 632210, 734820, 758652, 948315, 1264420, 1896630, 2339177, 3793260, 4678354, 7017531, 9356708, 11695885, 14035062, 23391770, 28070124, 35087655, 46783540, 70175310, 140350620]

約数ペア:

[(1, 140350620), (2, 70175310), (3, 46783540), (4, 35087655), (5, 28070124), (6, 23391770), (10, 14035062), (12, 11695885), (15, 9356708), (20, 7017531), (30, 4678354), (37, 3793260), (60, 2339177), (74, 1896630), (111, 1264420), (148, 948315), (185, 758652), (191, 734820), (222, 632210), (331, 424020), (370, 379326), (382, 367410), (444, 316105), (555, 252884), (573, 244940), (662, 212010), (740, 189663), (764, 183705), (955, 146964), (993, 141340), (1110, 126442), (1146, 122470), (1324, 106005), (1655, 84804), (1910, 73482), (1986, 70670), (2220, 63221), (2292, 61235), (2865, 48988), (3310, 42402), (3820, 36741), (3972, 35335), (4965, 28268), (5730, 24494), (6620, 21201), (7067, 19860), (9930, 14134), (11460, 12247)]