76397640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 258232320

約数和(自身を除く): 181834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 1867, 2046, 2728, 3410, 3720, 3734, 4092, 5115, 5601, 6820, 7468, 8184, 9335, 10230, 11202, 13640, 14936, 18670, 20460, 20537, 22404, 28005, 37340, 40920, 41074, 44808, 56010, 57877, 61611, 74680, 82148, 102685, 112020, 115754, 123222, 164296, 173631, 205370, 224040, 231508, 246444, 289385, 308055, 347262, 410740, 463016, 492888, 578770, 616110, 636647, 694524, 821480, 868155, 1157540, 1232220, 1273294, 1389048, 1736310, 1909941, 2315080, 2464440, 2546588, 3183235, 3472620, 3819882, 5093176, 6366470, 6945240, 7639764, 9549705, 12732940, 15279528, 19099410, 25465880, 38198820, 76397640]

約数ペア:

[(1, 76397640), (2, 38198820), (3, 25465880), (4, 19099410), (5, 15279528), (6, 12732940), (8, 9549705), (10, 7639764), (11, 6945240), (12, 6366470), (15, 5093176), (20, 3819882), (22, 3472620), (24, 3183235), (30, 2546588), (31, 2464440), (33, 2315080), (40, 1909941), (44, 1736310), (55, 1389048), (60, 1273294), (62, 1232220), (66, 1157540), (88, 868155), (93, 821480), (110, 694524), (120, 636647), (124, 616110), (132, 578770), (155, 492888), (165, 463016), (186, 410740), (220, 347262), (248, 308055), (264, 289385), (310, 246444), (330, 231508), (341, 224040), (372, 205370), (440, 173631), (465, 164296), (620, 123222), (660, 115754), (682, 112020), (744, 102685), (930, 82148), (1023, 74680), (1240, 61611), (1320, 57877), (1364, 56010), (1705, 44808), (1860, 41074), (1867, 40920), (2046, 37340), (2728, 28005), (3410, 22404), (3720, 20537), (3734, 20460), (4092, 18670), (5115, 14936), (5601, 13640), (6820, 11202), (7468, 10230), (8184, 9335)]