38470440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 85945560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 359, 376, 380, 456, 470, 564, 570, 705, 718, 760, 893, 940, 1077, 1128, 1140, 1410, 1436, 1786, 1795, 1880, 2154, 2280, 2679, 2820, 2872, 3572, 3590, 4308, 4465, 5358, 5385, 5640, 6821, 7144, 7180, 8616, 8930, 10716, 10770, 13395, 13642, 14360, 16873, 17860, 20463, 21432, 21540, 26790, 27284, 33746, 34105, 35720, 40926, 43080, 50619, 53580, 54568, 67492, 68210, 81852, 84365, 101238, 102315, 107160, 134984, 136420, 163704, 168730, 202476, 204630, 253095, 272840, 320587, 337460, 404952, 409260, 506190, 641174, 674920, 818520, 961761, 1012380, 1282348, 1602935, 1923522, 2024760, 2564696, 3205870, 3847044, 4808805, 6411740, 7694088, 9617610, 12823480, 19235220, 38470440]

約数ペア:

[(1, 38470440), (2, 19235220), (3, 12823480), (4, 9617610), (5, 7694088), (6, 6411740), (8, 4808805), (10, 3847044), (12, 3205870), (15, 2564696), (19, 2024760), (20, 1923522), (24, 1602935), (30, 1282348), (38, 1012380), (40, 961761), (47, 818520), (57, 674920), (60, 641174), (76, 506190), (94, 409260), (95, 404952), (114, 337460), (120, 320587), (141, 272840), (152, 253095), (188, 204630), (190, 202476), (228, 168730), (235, 163704), (282, 136420), (285, 134984), (359, 107160), (376, 102315), (380, 101238), (456, 84365), (470, 81852), (564, 68210), (570, 67492), (705, 54568), (718, 53580), (760, 50619), (893, 43080), (940, 40926), (1077, 35720), (1128, 34105), (1140, 33746), (1410, 27284), (1436, 26790), (1786, 21540), (1795, 21432), (1880, 20463), (2154, 17860), (2280, 16873), (2679, 14360), (2820, 13642), (2872, 13395), (3572, 10770), (3590, 10716), (4308, 8930), (4465, 8616), (5358, 7180), (5385, 7144), (5640, 6821)]