530261760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19727}}^1$

素因数の和:19758

約数の個数: 144

約数和(自身を含む): 1935553536

約数和(自身を除く): 1405291776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 19727, 26880, 39454, 59181, 78908, 98635, 118362, 138089, 157816, 197270, 236724, 276178, 295905, 315632, 394540, 414267, 473448, 552356, 591810, 631264, 690445, 789080, 828534, 946896, 1104712, 1183620, 1262528, 1380890, 1578160, 1657068, 1893792, 2071335, 2209424, 2367240, 2525056, 2761780, 3156320, 3314136, 3787584, 4142670, 4418848, 4734480, 5050112, 5523560, 6312640, 6628272, 7575168, 8285340, 8837696, 9468960, 11047120, 12625280, 13256544, 15150336, 16570680, 17675392, 18937920, 22094240, 25250560, 26513088, 33141360, 35350784, 37875840, 44188480, 53026176, 66282720, 75751680, 88376960, 106052352, 132565440, 176753920, 265130880, 530261760]

約数ペア:

[(1, 530261760), (2, 265130880), (3, 176753920), (4, 132565440), (5, 106052352), (6, 88376960), (7, 75751680), (8, 66282720), (10, 53026176), (12, 44188480), (14, 37875840), (15, 35350784), (16, 33141360), (20, 26513088), (21, 25250560), (24, 22094240), (28, 18937920), (30, 17675392), (32, 16570680), (35, 15150336), (40, 13256544), (42, 12625280), (48, 11047120), (56, 9468960), (60, 8837696), (64, 8285340), (70, 7575168), (80, 6628272), (84, 6312640), (96, 5523560), (105, 5050112), (112, 4734480), (120, 4418848), (128, 4142670), (140, 3787584), (160, 3314136), (168, 3156320), (192, 2761780), (210, 2525056), (224, 2367240), (240, 2209424), (256, 2071335), (280, 1893792), (320, 1657068), (336, 1578160), (384, 1380890), (420, 1262528), (448, 1183620), (480, 1104712), (560, 946896), (640, 828534), (672, 789080), (768, 690445), (840, 631264), (896, 591810), (960, 552356), (1120, 473448), (1280, 414267), (1344, 394540), (1680, 315632), (1792, 295905), (1920, 276178), (2240, 236724), (2688, 197270), (3360, 157816), (3840, 138089), (4480, 118362), (5376, 98635), (6720, 78908), (8960, 59181), (13440, 39454), (19727, 26880)]