76108480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 210897216

約数和(自身を除く): 134788736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 557, 560, 610, 854, 976, 1114, 1120, 1220, 1708, 1952, 2135, 2228, 2240, 2440, 2785, 3416, 3899, 3904, 4270, 4456, 4880, 5570, 6832, 7798, 8540, 8912, 9760, 11140, 13664, 15596, 17080, 17824, 19495, 19520, 22280, 27328, 31192, 33977, 34160, 35648, 38990, 44560, 62384, 67954, 68320, 77980, 89120, 124768, 135908, 136640, 155960, 169885, 178240, 237839, 249536, 271816, 311920, 339770, 475678, 543632, 623840, 679540, 951356, 1087264, 1189195, 1247680, 1359080, 1902712, 2174528, 2378390, 2718160, 3805424, 4756780, 5436320, 7610848, 9513560, 10872640, 15221696, 19027120, 38054240, 76108480]

約数ペア:

[(1, 76108480), (2, 38054240), (4, 19027120), (5, 15221696), (7, 10872640), (8, 9513560), (10, 7610848), (14, 5436320), (16, 4756780), (20, 3805424), (28, 2718160), (32, 2378390), (35, 2174528), (40, 1902712), (56, 1359080), (61, 1247680), (64, 1189195), (70, 1087264), (80, 951356), (112, 679540), (122, 623840), (140, 543632), (160, 475678), (224, 339770), (244, 311920), (280, 271816), (305, 249536), (320, 237839), (427, 178240), (448, 169885), (488, 155960), (557, 136640), (560, 135908), (610, 124768), (854, 89120), (976, 77980), (1114, 68320), (1120, 67954), (1220, 62384), (1708, 44560), (1952, 38990), (2135, 35648), (2228, 34160), (2240, 33977), (2440, 31192), (2785, 27328), (3416, 22280), (3899, 19520), (3904, 19495), (4270, 17824), (4456, 17080), (4880, 15596), (5570, 13664), (6832, 11140), (7798, 9760), (8540, 8912)]