13050240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 128

約数和(自身を含む): 47589120

約数和(自身を除く): 34538880

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, 971, 1120, 1344, 1680, 1920, 1942, 2240, 2688, 2913, 3360, 3884, 4480, 4855, 5826, 6720, 6797, 7768, 9710, 11652, 13440, 13594, 14565, 15536, 19420, 20391, 23304, 27188, 29130, 31072, 33985, 38840, 40782, 46608, 54376, 58260, 62144, 67970, 77680, 81564, 93216, 101955, 108752, 116520, 124288, 135940, 155360, 163128, 186432, 203910, 217504, 233040, 271880, 310720, 326256, 372864, 407820, 435008, 466080, 543760, 621440, 652512, 815640, 870016, 932160, 1087520, 1305024, 1631280, 1864320, 2175040, 2610048, 3262560, 4350080, 6525120, 13050240]

約数ペア:

[(1, 13050240), (2, 6525120), (3, 4350080), (4, 3262560), (5, 2610048), (6, 2175040), (7, 1864320), (8, 1631280), (10, 1305024), (12, 1087520), (14, 932160), (15, 870016), (16, 815640), (20, 652512), (21, 621440), (24, 543760), (28, 466080), (30, 435008), (32, 407820), (35, 372864), (40, 326256), (42, 310720), (48, 271880), (56, 233040), (60, 217504), (64, 203910), (70, 186432), (80, 163128), (84, 155360), (96, 135940), (105, 124288), (112, 116520), (120, 108752), (128, 101955), (140, 93216), (160, 81564), (168, 77680), (192, 67970), (210, 62144), (224, 58260), (240, 54376), (280, 46608), (320, 40782), (336, 38840), (384, 33985), (420, 31072), (448, 29130), (480, 27188), (560, 23304), (640, 20391), (672, 19420), (840, 15536), (896, 14565), (960, 13594), (971, 13440), (1120, 11652), (1344, 9710), (1680, 7768), (1920, 6797), (1942, 6720), (2240, 5826), (2688, 4855), (2913, 4480), (3360, 3884)]