22747560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 78451200

約数和(自身を除く): 55703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 907, 1045, 1140, 1254, 1320, 1672, 1814, 2090, 2280, 2508, 2721, 3135, 3628, 4180, 4535, 5016, 5442, 6270, 7256, 8360, 9070, 9977, 10884, 12540, 13605, 17233, 18140, 19954, 21768, 25080, 27210, 29931, 34466, 36280, 39908, 49885, 51699, 54420, 59862, 68932, 79816, 86165, 99770, 103398, 108840, 119724, 137864, 149655, 172330, 189563, 199540, 206796, 239448, 258495, 299310, 344660, 379126, 399080, 413592, 516990, 568689, 598620, 689320, 758252, 947815, 1033980, 1137378, 1197240, 1516504, 1895630, 2067960, 2274756, 2843445, 3791260, 4549512, 5686890, 7582520, 11373780, 22747560]

約数ペア:

[(1, 22747560), (2, 11373780), (3, 7582520), (4, 5686890), (5, 4549512), (6, 3791260), (8, 2843445), (10, 2274756), (11, 2067960), (12, 1895630), (15, 1516504), (19, 1197240), (20, 1137378), (22, 1033980), (24, 947815), (30, 758252), (33, 689320), (38, 598620), (40, 568689), (44, 516990), (55, 413592), (57, 399080), (60, 379126), (66, 344660), (76, 299310), (88, 258495), (95, 239448), (110, 206796), (114, 199540), (120, 189563), (132, 172330), (152, 149655), (165, 137864), (190, 119724), (209, 108840), (220, 103398), (228, 99770), (264, 86165), (285, 79816), (330, 68932), (380, 59862), (418, 54420), (440, 51699), (456, 49885), (570, 39908), (627, 36280), (660, 34466), (760, 29931), (836, 27210), (907, 25080), (1045, 21768), (1140, 19954), (1254, 18140), (1320, 17233), (1672, 13605), (1814, 12540), (2090, 10884), (2280, 9977), (2508, 9070), (2721, 8360), (3135, 7256), (3628, 6270), (4180, 5442), (4535, 5016)]