381594840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12569}}^1$

素因数の和:12617

約数の個数: 128

約数和(自身を含む): 1303257600

約数和(自身を除く): 921662760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 12569, 15180, 25138, 30360, 37707, 50276, 62845, 75414, 100552, 125690, 138259, 150828, 188535, 251380, 276518, 289087, 301656, 377070, 414777, 502760, 553036, 578174, 691295, 754140, 829554, 867261, 1106072, 1156348, 1382590, 1445435, 1508280, 1659108, 1734522, 2073885, 2312696, 2765180, 2890870, 3179957, 3318216, 3469044, 4147770, 4336305, 5530360, 5781740, 6359914, 6938088, 8295540, 8672610, 9539871, 11563480, 12719828, 15899785, 16591080, 17345220, 19079742, 25439656, 31799570, 34690440, 38159484, 47699355, 63599140, 76318968, 95398710, 127198280, 190797420, 381594840]

約数ペア:

[(1, 381594840), (2, 190797420), (3, 127198280), (4, 95398710), (5, 76318968), (6, 63599140), (8, 47699355), (10, 38159484), (11, 34690440), (12, 31799570), (15, 25439656), (20, 19079742), (22, 17345220), (23, 16591080), (24, 15899785), (30, 12719828), (33, 11563480), (40, 9539871), (44, 8672610), (46, 8295540), (55, 6938088), (60, 6359914), (66, 5781740), (69, 5530360), (88, 4336305), (92, 4147770), (110, 3469044), (115, 3318216), (120, 3179957), (132, 2890870), (138, 2765180), (165, 2312696), (184, 2073885), (220, 1734522), (230, 1659108), (253, 1508280), (264, 1445435), (276, 1382590), (330, 1156348), (345, 1106072), (440, 867261), (460, 829554), (506, 754140), (552, 691295), (660, 578174), (690, 553036), (759, 502760), (920, 414777), (1012, 377070), (1265, 301656), (1320, 289087), (1380, 276518), (1518, 251380), (2024, 188535), (2530, 150828), (2760, 138259), (3036, 125690), (3795, 100552), (5060, 75414), (6072, 62845), (7590, 50276), (10120, 37707), (12569, 30360), (15180, 25138)]