233712960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 814864512

約数和(自身を除く): 581151552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 307, 312, 320, 366, 390, 416, 480, 488, 520, 610, 614, 624, 732, 780, 793, 832, 915, 921, 960, 976, 1040, 1220, 1228, 1248, 1464, 1535, 1560, 1586, 1830, 1842, 1952, 2080, 2379, 2440, 2456, 2496, 2928, 3070, 3120, 3172, 3660, 3684, 3904, 3965, 3991, 4160, 4605, 4758, 4880, 4912, 5856, 6140, 6240, 6344, 7320, 7368, 7930, 7982, 9210, 9516, 9760, 9824, 11712, 11895, 11973, 12280, 12480, 12688, 14640, 14736, 15860, 15964, 18420, 18727, 19032, 19520, 19648, 19955, 23790, 23946, 24560, 25376, 29280, 29472, 31720, 31928, 36840, 37454, 38064, 39910, 47580, 47892, 49120, 50752, 56181, 58560, 58944, 59865, 63440, 63856, 73680, 74908, 76128, 79820, 93635, 95160, 95784, 98240, 112362, 119730, 126880, 127712, 147360, 149816, 152256, 159640, 187270, 190320, 191568, 224724, 239460, 243451, 253760, 255424, 280905, 294720, 299632, 319280, 374540, 380640, 383136, 449448, 478920, 486902, 561810, 599264, 638560, 730353, 749080, 761280, 766272, 898896, 957840, 973804, 1123620, 1198528, 1217255, 1277120, 1460706, 1498160, 1797792, 1915680, 1947608, 2247240, 2434510, 2921412, 2996320, 3595584, 3651765, 3831360, 3895216, 4494480, 4869020, 5842824, 5992640, 7303530, 7790432, 8988960, 9738040, 11685648, 14607060, 15580864, 17977920, 19476080, 23371296, 29214120, 38952160, 46742592, 58428240, 77904320, 116856480, 233712960]

約数ペア:

[(1, 233712960), (2, 116856480), (3, 77904320), (4, 58428240), (5, 46742592), (6, 38952160), (8, 29214120), (10, 23371296), (12, 19476080), (13, 17977920), (15, 15580864), (16, 14607060), (20, 11685648), (24, 9738040), (26, 8988960), (30, 7790432), (32, 7303530), (39, 5992640), (40, 5842824), (48, 4869020), (52, 4494480), (60, 3895216), (61, 3831360), (64, 3651765), (65, 3595584), (78, 2996320), (80, 2921412), (96, 2434510), (104, 2247240), (120, 1947608), (122, 1915680), (130, 1797792), (156, 1498160), (160, 1460706), (183, 1277120), (192, 1217255), (195, 1198528), (208, 1123620), (240, 973804), (244, 957840), (260, 898896), (305, 766272), (307, 761280), (312, 749080), (320, 730353), (366, 638560), (390, 599264), (416, 561810), (480, 486902), (488, 478920), (520, 449448), (610, 383136), (614, 380640), (624, 374540), (732, 319280), (780, 299632), (793, 294720), (832, 280905), (915, 255424), (921, 253760), (960, 243451), (976, 239460), (1040, 224724), (1220, 191568), (1228, 190320), (1248, 187270), (1464, 159640), (1535, 152256), (1560, 149816), (1586, 147360), (1830, 127712), (1842, 126880), (1952, 119730), (2080, 112362), (2379, 98240), (2440, 95784), (2456, 95160), (2496, 93635), (2928, 79820), (3070, 76128), (3120, 74908), (3172, 73680), (3660, 63856), (3684, 63440), (3904, 59865), (3965, 58944), (3991, 58560), (4160, 56181), (4605, 50752), (4758, 49120), (4880, 47892), (4912, 47580), (5856, 39910), (6140, 38064), (6240, 37454), (6344, 36840), (7320, 31928), (7368, 31720), (7930, 29472), (7982, 29280), (9210, 25376), (9516, 24560), (9760, 23946), (9824, 23790), (11712, 19955), (11895, 19648), (11973, 19520), (12280, 19032), (12480, 18727), (12688, 18420), (14640, 15964), (14736, 15860)]