127155840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9490

約数の個数: 128

約数和(自身を含む): 463259520

約数和(自身を除く): 336103680

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9461, 13440, 18922, 28383, 37844, 47305, 56766, 66227, 75688, 94610, 113532, 132454, 141915, 151376, 189220, 198681, 227064, 264908, 283830, 302752, 331135, 378440, 397362, 454128, 529816, 567660, 605504, 662270, 756880, 794724, 908256, 993405, 1059632, 1135320, 1211008, 1324540, 1513760, 1589448, 1816512, 1986810, 2119264, 2270640, 2649080, 3027520, 3178896, 3633024, 3973620, 4238528, 4541280, 5298160, 6055040, 6357792, 7947240, 8477056, 9082560, 10596320, 12715584, 15894480, 18165120, 21192640, 25431168, 31788960, 42385280, 63577920, 127155840]

約数ペア:

[(1, 127155840), (2, 63577920), (3, 42385280), (4, 31788960), (5, 25431168), (6, 21192640), (7, 18165120), (8, 15894480), (10, 12715584), (12, 10596320), (14, 9082560), (15, 8477056), (16, 7947240), (20, 6357792), (21, 6055040), (24, 5298160), (28, 4541280), (30, 4238528), (32, 3973620), (35, 3633024), (40, 3178896), (42, 3027520), (48, 2649080), (56, 2270640), (60, 2119264), (64, 1986810), (70, 1816512), (80, 1589448), (84, 1513760), (96, 1324540), (105, 1211008), (112, 1135320), (120, 1059632), (128, 993405), (140, 908256), (160, 794724), (168, 756880), (192, 662270), (210, 605504), (224, 567660), (240, 529816), (280, 454128), (320, 397362), (336, 378440), (384, 331135), (420, 302752), (448, 283830), (480, 264908), (560, 227064), (640, 198681), (672, 189220), (840, 151376), (896, 141915), (960, 132454), (1120, 113532), (1344, 94610), (1680, 75688), (1920, 66227), (2240, 56766), (2688, 47305), (3360, 37844), (4480, 28383), (6720, 18922), (9461, 13440)]