79322880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 313173504

約数和(自身を除く): 233850624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 227, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 454, 455, 480, 520, 546, 560, 624, 640, 672, 681, 728, 768, 780, 832, 840, 896, 908, 910, 960, 1040, 1092, 1120, 1135, 1248, 1280, 1344, 1362, 1365, 1456, 1560, 1589, 1664, 1680, 1792, 1816, 1820, 1920, 2080, 2184, 2240, 2270, 2496, 2688, 2724, 2730, 2912, 2951, 3120, 3178, 3328, 3360, 3405, 3632, 3640, 3840, 4160, 4368, 4480, 4540, 4767, 4992, 5376, 5448, 5460, 5824, 5902, 6240, 6356, 6720, 6810, 7264, 7280, 7945, 8320, 8736, 8853, 8960, 9080, 9534, 9984, 10896, 10920, 11648, 11804, 12480, 12712, 13440, 13620, 14528, 14560, 14755, 15890, 16640, 17472, 17706, 18160, 19068, 20657, 21792, 21840, 23296, 23608, 23835, 24960, 25424, 26880, 27240, 29056, 29120, 29510, 31780, 34944, 35412, 36320, 38136, 41314, 43584, 43680, 44265, 47216, 47670, 49920, 50848, 54480, 58112, 58240, 59020, 61971, 63560, 69888, 70824, 72640, 76272, 82628, 87168, 87360, 88530, 94432, 95340, 101696, 103285, 108960, 116480, 118040, 123942, 127120, 141648, 145280, 152544, 165256, 174336, 174720, 177060, 188864, 190680, 203392, 206570, 217920, 236080, 247884, 254240, 283296, 290560, 305088, 309855, 330512, 349440, 354120, 377728, 381360, 406784, 413140, 435840, 472160, 495768, 508480, 566592, 610176, 619710, 661024, 708240, 755456, 762720, 826280, 871680, 944320, 991536, 1016960, 1133184, 1220352, 1239420, 1322048, 1416480, 1525440, 1652560, 1888640, 1983072, 2033920, 2266368, 2478840, 2644096, 2832960, 3050880, 3305120, 3777280, 3966144, 4957680, 5288192, 5665920, 6101760, 6610240, 7932288, 9915360, 11331840, 13220480, 15864576, 19830720, 26440960, 39661440, 79322880]

約数ペア:

[(1, 79322880), (2, 39661440), (3, 26440960), (4, 19830720), (5, 15864576), (6, 13220480), (7, 11331840), (8, 9915360), (10, 7932288), (12, 6610240), (13, 6101760), (14, 5665920), (15, 5288192), (16, 4957680), (20, 3966144), (21, 3777280), (24, 3305120), (26, 3050880), (28, 2832960), (30, 2644096), (32, 2478840), (35, 2266368), (39, 2033920), (40, 1983072), (42, 1888640), (48, 1652560), (52, 1525440), (56, 1416480), (60, 1322048), (64, 1239420), (65, 1220352), (70, 1133184), (78, 1016960), (80, 991536), (84, 944320), (91, 871680), (96, 826280), (104, 762720), (105, 755456), (112, 708240), (120, 661024), (128, 619710), (130, 610176), (140, 566592), (156, 508480), (160, 495768), (168, 472160), (182, 435840), (192, 413140), (195, 406784), (208, 381360), (210, 377728), (224, 354120), (227, 349440), (240, 330512), (256, 309855), (260, 305088), (273, 290560), (280, 283296), (312, 254240), (320, 247884), (336, 236080), (364, 217920), (384, 206570), (390, 203392), (416, 190680), (420, 188864), (448, 177060), (454, 174720), (455, 174336), (480, 165256), (520, 152544), (546, 145280), (560, 141648), (624, 127120), (640, 123942), (672, 118040), (681, 116480), (728, 108960), (768, 103285), (780, 101696), (832, 95340), (840, 94432), (896, 88530), (908, 87360), (910, 87168), (960, 82628), (1040, 76272), (1092, 72640), (1120, 70824), (1135, 69888), (1248, 63560), (1280, 61971), (1344, 59020), (1362, 58240), (1365, 58112), (1456, 54480), (1560, 50848), (1589, 49920), (1664, 47670), (1680, 47216), (1792, 44265), (1816, 43680), (1820, 43584), (1920, 41314), (2080, 38136), (2184, 36320), (2240, 35412), (2270, 34944), (2496, 31780), (2688, 29510), (2724, 29120), (2730, 29056), (2912, 27240), (2951, 26880), (3120, 25424), (3178, 24960), (3328, 23835), (3360, 23608), (3405, 23296), (3632, 21840), (3640, 21792), (3840, 20657), (4160, 19068), (4368, 18160), (4480, 17706), (4540, 17472), (4767, 16640), (4992, 15890), (5376, 14755), (5448, 14560), (5460, 14528), (5824, 13620), (5902, 13440), (6240, 12712), (6356, 12480), (6720, 11804), (6810, 11648), (7264, 10920), (7280, 10896), (7945, 9984), (8320, 9534), (8736, 9080), (8853, 8960)]