1720656960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 224

約数和(自身を含む): 6011338752

約数和(自身を除く): 4290681792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 440, 480, 508, 528, 635, 660, 704, 762, 880, 960, 1016, 1056, 1270, 1283, 1320, 1397, 1524, 1760, 1905, 2032, 2112, 2540, 2566, 2640, 2794, 3048, 3520, 3810, 3849, 4064, 4191, 5080, 5132, 5280, 5588, 6096, 6415, 6985, 7620, 7698, 8128, 8382, 10160, 10264, 10560, 11176, 12192, 12830, 13970, 14113, 15240, 15396, 16764, 19245, 20320, 20528, 20955, 22352, 24384, 25660, 27940, 28226, 30480, 30792, 33528, 38490, 40640, 41056, 41910, 42339, 44704, 51320, 55880, 56452, 60960, 61584, 67056, 70565, 76980, 82112, 83820, 84678, 89408, 102640, 111760, 112904, 121920, 123168, 134112, 141130, 153960, 162941, 167640, 169356, 205280, 211695, 223520, 225808, 246336, 268224, 282260, 307920, 325882, 335280, 338712, 410560, 423390, 447040, 451616, 488823, 564520, 615840, 651764, 670560, 677424, 814705, 846780, 903232, 977646, 1129040, 1231680, 1303528, 1341120, 1354848, 1629410, 1693560, 1792351, 1955292, 2258080, 2444115, 2607056, 2709696, 3258820, 3387120, 3584702, 3910584, 4516160, 4888230, 5214112, 5377053, 6517640, 6774240, 7169404, 7821168, 8961755, 9776460, 10428224, 10754106, 13035280, 13548480, 14338808, 15642336, 17923510, 19552920, 21508212, 26070560, 26885265, 28677616, 31284672, 35847020, 39105840, 43016424, 52141120, 53770530, 57355232, 71694040, 78211680, 86032848, 107541060, 114710464, 143388080, 156423360, 172065696, 215082120, 286776160, 344131392, 430164240, 573552320, 860328480, 1720656960]

約数ペア:

[(1, 1720656960), (2, 860328480), (3, 573552320), (4, 430164240), (5, 344131392), (6, 286776160), (8, 215082120), (10, 172065696), (11, 156423360), (12, 143388080), (15, 114710464), (16, 107541060), (20, 86032848), (22, 78211680), (24, 71694040), (30, 57355232), (32, 53770530), (33, 52141120), (40, 43016424), (44, 39105840), (48, 35847020), (55, 31284672), (60, 28677616), (64, 26885265), (66, 26070560), (80, 21508212), (88, 19552920), (96, 17923510), (110, 15642336), (120, 14338808), (127, 13548480), (132, 13035280), (160, 10754106), (165, 10428224), (176, 9776460), (192, 8961755), (220, 7821168), (240, 7169404), (254, 6774240), (264, 6517640), (320, 5377053), (330, 5214112), (352, 4888230), (381, 4516160), (440, 3910584), (480, 3584702), (508, 3387120), (528, 3258820), (635, 2709696), (660, 2607056), (704, 2444115), (762, 2258080), (880, 1955292), (960, 1792351), (1016, 1693560), (1056, 1629410), (1270, 1354848), (1283, 1341120), (1320, 1303528), (1397, 1231680), (1524, 1129040), (1760, 977646), (1905, 903232), (2032, 846780), (2112, 814705), (2540, 677424), (2566, 670560), (2640, 651764), (2794, 615840), (3048, 564520), (3520, 488823), (3810, 451616), (3849, 447040), (4064, 423390), (4191, 410560), (5080, 338712), (5132, 335280), (5280, 325882), (5588, 307920), (6096, 282260), (6415, 268224), (6985, 246336), (7620, 225808), (7698, 223520), (8128, 211695), (8382, 205280), (10160, 169356), (10264, 167640), (10560, 162941), (11176, 153960), (12192, 141130), (12830, 134112), (13970, 123168), (14113, 121920), (15240, 112904), (15396, 111760), (16764, 102640), (19245, 89408), (20320, 84678), (20528, 83820), (20955, 82112), (22352, 76980), (24384, 70565), (25660, 67056), (27940, 61584), (28226, 60960), (30480, 56452), (30792, 55880), (33528, 51320), (38490, 44704), (40640, 42339), (41056, 41910)]