276420340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 748306944

約数和(自身を除く): 471886604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 43, 68, 70, 73, 74, 85, 86, 119, 140, 146, 148, 170, 172, 185, 215, 238, 259, 292, 301, 340, 365, 370, 430, 476, 511, 518, 595, 602, 629, 730, 731, 740, 860, 1022, 1036, 1190, 1204, 1241, 1258, 1295, 1460, 1462, 1505, 1591, 2044, 2380, 2482, 2516, 2555, 2590, 2701, 2924, 3010, 3139, 3145, 3182, 3655, 4403, 4964, 5110, 5117, 5180, 5402, 6020, 6205, 6278, 6290, 6364, 7310, 7955, 8687, 8806, 10220, 10234, 10804, 11137, 12410, 12556, 12580, 13505, 14620, 15695, 15910, 17374, 17612, 18907, 20468, 21973, 22015, 22274, 24820, 25585, 27010, 27047, 31390, 31820, 34748, 37814, 43435, 43946, 44030, 44548, 45917, 51170, 53363, 54020, 54094, 55685, 62780, 75628, 86870, 87892, 88060, 91834, 94535, 102340, 106726, 108188, 109865, 111370, 116143, 135235, 173740, 183668, 189070, 189329, 213452, 219730, 222740, 229585, 232286, 266815, 270470, 321419, 373541, 378140, 378658, 439460, 459170, 464572, 533630, 540940, 580715, 642838, 747082, 757316, 813001, 918340, 946645, 1067260, 1161430, 1285676, 1494164, 1607095, 1626002, 1867705, 1893290, 1974431, 2322860, 3214190, 3252004, 3735410, 3786580, 3948862, 4065005, 6428380, 7470820, 7897724, 8130010, 9872155, 13821017, 16260020, 19744310, 27642034, 39488620, 55284068, 69105085, 138210170, 276420340]

約数ペア:

[(1, 276420340), (2, 138210170), (4, 69105085), (5, 55284068), (7, 39488620), (10, 27642034), (14, 19744310), (17, 16260020), (20, 13821017), (28, 9872155), (34, 8130010), (35, 7897724), (37, 7470820), (43, 6428380), (68, 4065005), (70, 3948862), (73, 3786580), (74, 3735410), (85, 3252004), (86, 3214190), (119, 2322860), (140, 1974431), (146, 1893290), (148, 1867705), (170, 1626002), (172, 1607095), (185, 1494164), (215, 1285676), (238, 1161430), (259, 1067260), (292, 946645), (301, 918340), (340, 813001), (365, 757316), (370, 747082), (430, 642838), (476, 580715), (511, 540940), (518, 533630), (595, 464572), (602, 459170), (629, 439460), (730, 378658), (731, 378140), (740, 373541), (860, 321419), (1022, 270470), (1036, 266815), (1190, 232286), (1204, 229585), (1241, 222740), (1258, 219730), (1295, 213452), (1460, 189329), (1462, 189070), (1505, 183668), (1591, 173740), (2044, 135235), (2380, 116143), (2482, 111370), (2516, 109865), (2555, 108188), (2590, 106726), (2701, 102340), (2924, 94535), (3010, 91834), (3139, 88060), (3145, 87892), (3182, 86870), (3655, 75628), (4403, 62780), (4964, 55685), (5110, 54094), (5117, 54020), (5180, 53363), (5402, 51170), (6020, 45917), (6205, 44548), (6278, 44030), (6290, 43946), (6364, 43435), (7310, 37814), (7955, 34748), (8687, 31820), (8806, 31390), (10220, 27047), (10234, 27010), (10804, 25585), (11137, 24820), (12410, 22274), (12556, 22015), (12580, 21973), (13505, 20468), (14620, 18907), (15695, 17612), (15910, 17374)]