1000297560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2297}}^1$

素因数の和:2521

約数の個数: 128

約数和(自身を含む): 3176755200

約数和(自身を除く): 2176457640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 228, 285, 380, 382, 456, 570, 573, 760, 764, 955, 1140, 1146, 1528, 1910, 2280, 2292, 2297, 2865, 3629, 3820, 4584, 4594, 5730, 6891, 7258, 7640, 9188, 10887, 11460, 11485, 13782, 14516, 18145, 18376, 21774, 22920, 22970, 27564, 29032, 34455, 36290, 43548, 43643, 45940, 54435, 55128, 68910, 72580, 87096, 87286, 91880, 108870, 130929, 137820, 145160, 174572, 217740, 218215, 261858, 275640, 349144, 435480, 436430, 438727, 523716, 654645, 872860, 877454, 1047432, 1309290, 1316181, 1745720, 1754908, 2193635, 2618580, 2632362, 3509816, 4387270, 5237160, 5264724, 6580905, 8335813, 8774540, 10529448, 13161810, 16671626, 17549080, 25007439, 26323620, 33343252, 41679065, 50014878, 52647240, 66686504, 83358130, 100029756, 125037195, 166716260, 200059512, 250074390, 333432520, 500148780, 1000297560]

約数ペア:

[(1, 1000297560), (2, 500148780), (3, 333432520), (4, 250074390), (5, 200059512), (6, 166716260), (8, 125037195), (10, 100029756), (12, 83358130), (15, 66686504), (19, 52647240), (20, 50014878), (24, 41679065), (30, 33343252), (38, 26323620), (40, 25007439), (57, 17549080), (60, 16671626), (76, 13161810), (95, 10529448), (114, 8774540), (120, 8335813), (152, 6580905), (190, 5264724), (191, 5237160), (228, 4387270), (285, 3509816), (380, 2632362), (382, 2618580), (456, 2193635), (570, 1754908), (573, 1745720), (760, 1316181), (764, 1309290), (955, 1047432), (1140, 877454), (1146, 872860), (1528, 654645), (1910, 523716), (2280, 438727), (2292, 436430), (2297, 435480), (2865, 349144), (3629, 275640), (3820, 261858), (4584, 218215), (4594, 217740), (5730, 174572), (6891, 145160), (7258, 137820), (7640, 130929), (9188, 108870), (10887, 91880), (11460, 87286), (11485, 87096), (13782, 72580), (14516, 68910), (18145, 55128), (18376, 54435), (21774, 45940), (22920, 43643), (22970, 43548), (27564, 36290), (29032, 34455)]