79282560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 306685440

約数和(自身を除く): 227402880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 347, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 694, 714, 816, 840, 896, 952, 960, 1020, 1041, 1088, 1120, 1190, 1344, 1360, 1388, 1428, 1632, 1680, 1735, 1785, 1904, 1920, 2040, 2082, 2176, 2240, 2380, 2429, 2688, 2720, 2776, 2856, 3264, 3360, 3470, 3570, 3808, 4080, 4164, 4480, 4760, 4858, 5205, 5440, 5552, 5712, 5899, 6528, 6720, 6940, 7140, 7287, 7616, 8160, 8328, 9520, 9716, 10410, 10880, 11104, 11424, 11798, 12145, 13440, 13880, 14280, 14574, 15232, 16320, 16656, 17697, 19040, 19432, 20820, 22208, 22848, 23596, 24290, 27760, 28560, 29148, 29495, 32640, 33312, 35394, 36435, 38080, 38864, 41293, 41640, 44416, 45696, 47192, 48580, 55520, 57120, 58296, 58990, 66624, 70788, 72870, 76160, 77728, 82586, 83280, 88485, 94384, 97160, 111040, 114240, 116592, 117980, 123879, 133248, 141576, 145740, 155456, 165172, 166560, 176970, 188768, 194320, 206465, 222080, 228480, 233184, 235960, 247758, 283152, 291480, 310912, 330344, 333120, 353940, 377536, 388640, 412930, 466368, 471920, 495516, 566304, 582960, 619395, 660688, 666240, 707880, 755072, 777280, 825860, 932736, 943840, 991032, 1132608, 1165920, 1238790, 1321376, 1415760, 1554560, 1651720, 1887680, 1982064, 2265216, 2331840, 2477580, 2642752, 2831520, 3303440, 3775360, 3964128, 4663680, 4955160, 5285504, 5663040, 6606880, 7928256, 9910320, 11326080, 13213760, 15856512, 19820640, 26427520, 39641280, 79282560]

約数ペア:

[(1, 79282560), (2, 39641280), (3, 26427520), (4, 19820640), (5, 15856512), (6, 13213760), (7, 11326080), (8, 9910320), (10, 7928256), (12, 6606880), (14, 5663040), (15, 5285504), (16, 4955160), (17, 4663680), (20, 3964128), (21, 3775360), (24, 3303440), (28, 2831520), (30, 2642752), (32, 2477580), (34, 2331840), (35, 2265216), (40, 1982064), (42, 1887680), (48, 1651720), (51, 1554560), (56, 1415760), (60, 1321376), (64, 1238790), (68, 1165920), (70, 1132608), (80, 991032), (84, 943840), (85, 932736), (96, 825860), (102, 777280), (105, 755072), (112, 707880), (119, 666240), (120, 660688), (128, 619395), (136, 582960), (140, 566304), (160, 495516), (168, 471920), (170, 466368), (192, 412930), (204, 388640), (210, 377536), (224, 353940), (238, 333120), (240, 330344), (255, 310912), (272, 291480), (280, 283152), (320, 247758), (336, 235960), (340, 233184), (347, 228480), (357, 222080), (384, 206465), (408, 194320), (420, 188768), (448, 176970), (476, 166560), (480, 165172), (510, 155456), (544, 145740), (560, 141576), (595, 133248), (640, 123879), (672, 117980), (680, 116592), (694, 114240), (714, 111040), (816, 97160), (840, 94384), (896, 88485), (952, 83280), (960, 82586), (1020, 77728), (1041, 76160), (1088, 72870), (1120, 70788), (1190, 66624), (1344, 58990), (1360, 58296), (1388, 57120), (1428, 55520), (1632, 48580), (1680, 47192), (1735, 45696), (1785, 44416), (1904, 41640), (1920, 41293), (2040, 38864), (2082, 38080), (2176, 36435), (2240, 35394), (2380, 33312), (2429, 32640), (2688, 29495), (2720, 29148), (2776, 28560), (2856, 27760), (3264, 24290), (3360, 23596), (3470, 22848), (3570, 22208), (3808, 20820), (4080, 19432), (4164, 19040), (4480, 17697), (4760, 16656), (4858, 16320), (5205, 15232), (5440, 14574), (5552, 14280), (5712, 13880), (5899, 13440), (6528, 12145), (6720, 11798), (6940, 11424), (7140, 11104), (7287, 10880), (7616, 10410), (8160, 9716), (8328, 9520)]