22125120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 112

約数和(自身を含む): 74005440

約数和(自身を除く): 51880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1213, 1216, 1520, 1824, 2280, 2426, 3040, 3639, 3648, 4560, 4852, 6065, 6080, 7278, 9120, 9704, 12130, 14556, 18195, 18240, 19408, 23047, 24260, 29112, 36390, 38816, 46094, 48520, 58224, 69141, 72780, 77632, 92188, 97040, 115235, 116448, 138282, 145560, 184376, 194080, 230470, 232896, 276564, 291120, 345705, 368752, 388160, 460940, 553128, 582240, 691410, 737504, 921880, 1106256, 1164480, 1382820, 1475008, 1843760, 2212512, 2765640, 3687520, 4425024, 5531280, 7375040, 11062560, 22125120]

約数ペア:

[(1, 22125120), (2, 11062560), (3, 7375040), (4, 5531280), (5, 4425024), (6, 3687520), (8, 2765640), (10, 2212512), (12, 1843760), (15, 1475008), (16, 1382820), (19, 1164480), (20, 1106256), (24, 921880), (30, 737504), (32, 691410), (38, 582240), (40, 553128), (48, 460940), (57, 388160), (60, 368752), (64, 345705), (76, 291120), (80, 276564), (95, 232896), (96, 230470), (114, 194080), (120, 184376), (152, 145560), (160, 138282), (190, 116448), (192, 115235), (228, 97040), (240, 92188), (285, 77632), (304, 72780), (320, 69141), (380, 58224), (456, 48520), (480, 46094), (570, 38816), (608, 36390), (760, 29112), (912, 24260), (960, 23047), (1140, 19408), (1213, 18240), (1216, 18195), (1520, 14556), (1824, 12130), (2280, 9704), (2426, 9120), (3040, 7278), (3639, 6080), (3648, 6065), (4560, 4852)]