290533803560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7256089}}^1$

素因数の和:7256131

約数の個数: 128

約数和(自身を含む): 877696646400

約数和(自身を除く): 587162842840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 7256089, 14512178, 29024356, 36280445, 50792623, 58048712, 72560890, 79816979, 94329157, 101585246, 145121780, 159633958, 188658314, 203170492, 253963115, 290243560, 319267916, 377316628, 399084895, 406340984, 471645785, 507926230, 558718853, 638535832, 660304099, 754633256, 798169790, 943291570, 1015852460, 1037620727, 1117437706, 1320608198, 1596339580, 1886583140, 2031704920, 2075241454, 2234875412, 2641216396, 2793594265, 3192679160, 3301520495, 3773166280, 4150482908, 4469750824, 5188103635, 5282432792, 5587188530, 6603040990, 7263345089, 8300965816, 10376207270, 11174377060, 13206081980, 14526690178, 20752414540, 22348754120, 26412163960, 29053380356, 36316725445, 41504829080, 58106760712, 72633450890, 145266901780, 290533803560]

約数ペア:

[(1, 290533803560), (2, 145266901780), (4, 72633450890), (5, 58106760712), (7, 41504829080), (8, 36316725445), (10, 29053380356), (11, 26412163960), (13, 22348754120), (14, 20752414540), (20, 14526690178), (22, 13206081980), (26, 11174377060), (28, 10376207270), (35, 8300965816), (40, 7263345089), (44, 6603040990), (52, 5587188530), (55, 5282432792), (56, 5188103635), (65, 4469750824), (70, 4150482908), (77, 3773166280), (88, 3301520495), (91, 3192679160), (104, 2793594265), (110, 2641216396), (130, 2234875412), (140, 2075241454), (143, 2031704920), (154, 1886583140), (182, 1596339580), (220, 1320608198), (260, 1117437706), (280, 1037620727), (286, 1015852460), (308, 943291570), (364, 798169790), (385, 754633256), (440, 660304099), (455, 638535832), (520, 558718853), (572, 507926230), (616, 471645785), (715, 406340984), (728, 399084895), (770, 377316628), (910, 319267916), (1001, 290243560), (1144, 253963115), (1430, 203170492), (1540, 188658314), (1820, 159633958), (2002, 145121780), (2860, 101585246), (3080, 94329157), (3640, 79816979), (4004, 72560890), (5005, 58048712), (5720, 50792623), (8008, 36280445), (10010, 29024356), (20020, 14512178), (40040, 7256089)]