260210544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 765498624

約数和(自身を除く): 505288080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 73, 86, 88, 129, 132, 146, 157, 172, 176, 219, 258, 264, 292, 314, 344, 438, 471, 473, 516, 528, 584, 628, 688, 803, 876, 942, 946, 1032, 1168, 1256, 1419, 1606, 1727, 1752, 1884, 1892, 2064, 2409, 2512, 2838, 3139, 3212, 3454, 3504, 3768, 3784, 4818, 5181, 5676, 6278, 6424, 6751, 6908, 7536, 7568, 9417, 9636, 10362, 11352, 11461, 12556, 12848, 13502, 13816, 18834, 19272, 20253, 20724, 22704, 22922, 25112, 27004, 27632, 34383, 34529, 37668, 38544, 40506, 41448, 45844, 50224, 54008, 68766, 69058, 74261, 75336, 81012, 82896, 91688, 103587, 108016, 126071, 137532, 138116, 148522, 150672, 162024, 183376, 207174, 222783, 252142, 275064, 276232, 297044, 324048, 378213, 414348, 445566, 492823, 504284, 550128, 552464, 594088, 756426, 828696, 891132, 985646, 1008568, 1188176, 1478469, 1512852, 1657392, 1782264, 1971292, 2017136, 2956938, 3025704, 3564528, 3942584, 5421053, 5913876, 6051408, 7885168, 10842106, 11827752, 16263159, 21684212, 23655504, 32526318, 43368424, 65052636, 86736848, 130105272, 260210544]

約数ペア:

[(1, 260210544), (2, 130105272), (3, 86736848), (4, 65052636), (6, 43368424), (8, 32526318), (11, 23655504), (12, 21684212), (16, 16263159), (22, 11827752), (24, 10842106), (33, 7885168), (43, 6051408), (44, 5913876), (48, 5421053), (66, 3942584), (73, 3564528), (86, 3025704), (88, 2956938), (129, 2017136), (132, 1971292), (146, 1782264), (157, 1657392), (172, 1512852), (176, 1478469), (219, 1188176), (258, 1008568), (264, 985646), (292, 891132), (314, 828696), (344, 756426), (438, 594088), (471, 552464), (473, 550128), (516, 504284), (528, 492823), (584, 445566), (628, 414348), (688, 378213), (803, 324048), (876, 297044), (942, 276232), (946, 275064), (1032, 252142), (1168, 222783), (1256, 207174), (1419, 183376), (1606, 162024), (1727, 150672), (1752, 148522), (1884, 138116), (1892, 137532), (2064, 126071), (2409, 108016), (2512, 103587), (2838, 91688), (3139, 82896), (3212, 81012), (3454, 75336), (3504, 74261), (3768, 69058), (3784, 68766), (4818, 54008), (5181, 50224), (5676, 45844), (6278, 41448), (6424, 40506), (6751, 38544), (6908, 37668), (7536, 34529), (7568, 34383), (9417, 27632), (9636, 27004), (10362, 25112), (11352, 22922), (11461, 22704), (12556, 20724), (12848, 20253), (13502, 19272), (13816, 18834)]