7264721860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 18202060800

約数和(自身を除く): 10937338940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 85, 86, 110, 170, 172, 187, 199, 215, 220, 227, 340, 374, 398, 430, 454, 473, 731, 748, 796, 860, 908, 935, 946, 995, 1135, 1462, 1870, 1892, 1990, 2189, 2270, 2365, 2497, 2924, 3383, 3655, 3740, 3859, 3980, 4378, 4540, 4730, 4994, 6766, 7310, 7718, 8041, 8557, 8756, 9460, 9761, 9988, 10945, 12485, 13532, 14620, 15436, 16082, 16915, 17114, 19295, 19522, 21890, 24970, 32164, 33830, 34228, 37213, 38590, 39044, 40205, 42449, 42785, 43780, 45173, 48805, 49940, 67660, 74426, 77180, 80410, 84898, 85570, 90346, 94127, 97610, 107371, 145469, 148852, 160820, 165937, 169796, 171140, 180692, 186065, 188254, 195220, 212245, 214742, 225865, 290938, 331874, 372130, 376508, 424490, 429484, 451730, 470635, 496903, 536855, 581876, 663748, 727345, 744260, 767941, 829685, 848980, 903460, 941270, 993806, 1073710, 1454690, 1535882, 1600159, 1659370, 1825307, 1882540, 1942439, 1987612, 2147420, 2484515, 2909380, 3071764, 3200318, 3318740, 3650614, 3839705, 3884878, 4969030, 6400636, 7301228, 7679410, 7769756, 8000795, 8447351, 9126535, 9712195, 9938060, 15358820, 16001590, 16894702, 18253070, 19424390, 21366829, 32003180, 33021463, 33789404, 36506140, 38848780, 42236755, 42733658, 66042926, 84473510, 85467316, 106834145, 132085852, 165107315, 168947020, 213668290, 330214630, 363236093, 427336580, 660429260, 726472186, 1452944372, 1816180465, 3632360930, 7264721860]

約数ペア:

[(1, 7264721860), (2, 3632360930), (4, 1816180465), (5, 1452944372), (10, 726472186), (11, 660429260), (17, 427336580), (20, 363236093), (22, 330214630), (34, 213668290), (43, 168947020), (44, 165107315), (55, 132085852), (68, 106834145), (85, 85467316), (86, 84473510), (110, 66042926), (170, 42733658), (172, 42236755), (187, 38848780), (199, 36506140), (215, 33789404), (220, 33021463), (227, 32003180), (340, 21366829), (374, 19424390), (398, 18253070), (430, 16894702), (454, 16001590), (473, 15358820), (731, 9938060), (748, 9712195), (796, 9126535), (860, 8447351), (908, 8000795), (935, 7769756), (946, 7679410), (995, 7301228), (1135, 6400636), (1462, 4969030), (1870, 3884878), (1892, 3839705), (1990, 3650614), (2189, 3318740), (2270, 3200318), (2365, 3071764), (2497, 2909380), (2924, 2484515), (3383, 2147420), (3655, 1987612), (3740, 1942439), (3859, 1882540), (3980, 1825307), (4378, 1659370), (4540, 1600159), (4730, 1535882), (4994, 1454690), (6766, 1073710), (7310, 993806), (7718, 941270), (8041, 903460), (8557, 848980), (8756, 829685), (9460, 767941), (9761, 744260), (9988, 727345), (10945, 663748), (12485, 581876), (13532, 536855), (14620, 496903), (15436, 470635), (16082, 451730), (16915, 429484), (17114, 424490), (19295, 376508), (19522, 372130), (21890, 331874), (24970, 290938), (32164, 225865), (33830, 214742), (34228, 212245), (37213, 195220), (38590, 188254), (39044, 186065), (40205, 180692), (42449, 171140), (42785, 169796), (43780, 165937), (45173, 160820), (48805, 148852), (49940, 145469), (67660, 107371), (74426, 97610), (77180, 94127), (80410, 90346), (84898, 85570)]