40661444355

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 82966118400

約数和(自身を除く): 42304674045

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 49, 61, 69, 105, 115, 129, 131, 147, 161, 183, 215, 245, 301, 305, 343, 345, 393, 427, 483, 645, 655, 735, 805, 903, 915, 917, 989, 1029, 1127, 1281, 1403, 1505, 1715, 1965, 2107, 2135, 2415, 2623, 2751, 2967, 2989, 3013, 3381, 4209, 4515, 4585, 4945, 5145, 5633, 5635, 6321, 6405, 6419, 6923, 7015, 7869, 7889, 7991, 8967, 9039, 9821, 10535, 13115, 13755, 14749, 14835, 14945, 15065, 16899, 16905, 18361, 19257, 20769, 20923, 21045, 21091, 23667, 23973, 28165, 29463, 31605, 32095, 34615, 39345, 39431, 39445, 39955, 44247, 44835, 44933, 45195, 48461, 49105, 55083, 55937, 60329, 62769, 63273, 68747, 73745, 84495, 91805, 96285, 103845, 104615, 105455, 118293, 118335, 119865, 128527, 129559, 134799, 145383, 147315, 147637, 167811, 180987, 183793, 197155, 206241, 221235, 224665, 242305, 275415, 276017, 279685, 301645, 313845, 316365, 339227, 343613, 343735, 385581, 388677, 391559, 422303, 442911, 481229, 551379, 591465, 642635, 647795, 673995, 726915, 738185, 828051, 839055, 899689, 904935, 906913, 918965, 1017681, 1030839, 1031205, 1033459, 1174677, 1266909, 1286551, 1380085, 1443687, 1696135, 1718065, 1927905, 1932119, 1943385, 1957795, 2111515, 2214555, 2405291, 2406145, 2699067, 2720739, 2740913, 2756895, 2956121, 3100377, 3859653, 4140255, 4498445, 4534565, 5088405, 5154195, 5167295, 5796357, 5873385, 6334545, 6348391, 6432755, 7215873, 7218435, 7903099, 8222739, 8868363, 9005857, 9660595, 12026455, 13495335, 13603695, 13704565, 14780605, 15501885, 16837037, 19045173, 19298265, 20692847, 23709297, 27017571, 28981785, 31741955, 36079365, 39515495, 41113695, 44341815, 44438737, 45029285, 50511111, 55321693, 62078541, 63040999, 84185185, 95225865, 103464235, 117859259, 118546485, 133316211, 135087855, 165965079, 189122997, 222193685, 252555555, 276608465, 310392705, 315204995, 353577777, 387251851, 589296295, 666581055, 829825395, 945614985, 1161755553, 1767888885, 1936259255, 2710762957, 5808777765, 8132288871, 13553814785, 40661444355]

約数ペア:

[(1, 40661444355), (3, 13553814785), (5, 8132288871), (7, 5808777765), (15, 2710762957), (21, 1936259255), (23, 1767888885), (35, 1161755553), (43, 945614985), (49, 829825395), (61, 666581055), (69, 589296295), (105, 387251851), (115, 353577777), (129, 315204995), (131, 310392705), (147, 276608465), (161, 252555555), (183, 222193685), (215, 189122997), (245, 165965079), (301, 135087855), (305, 133316211), (343, 118546485), (345, 117859259), (393, 103464235), (427, 95225865), (483, 84185185), (645, 63040999), (655, 62078541), (735, 55321693), (805, 50511111), (903, 45029285), (915, 44438737), (917, 44341815), (989, 41113695), (1029, 39515495), (1127, 36079365), (1281, 31741955), (1403, 28981785), (1505, 27017571), (1715, 23709297), (1965, 20692847), (2107, 19298265), (2135, 19045173), (2415, 16837037), (2623, 15501885), (2751, 14780605), (2967, 13704565), (2989, 13603695), (3013, 13495335), (3381, 12026455), (4209, 9660595), (4515, 9005857), (4585, 8868363), (4945, 8222739), (5145, 7903099), (5633, 7218435), (5635, 7215873), (6321, 6432755), (6405, 6348391), (6419, 6334545), (6923, 5873385), (7015, 5796357), (7869, 5167295), (7889, 5154195), (7991, 5088405), (8967, 4534565), (9039, 4498445), (9821, 4140255), (10535, 3859653), (13115, 3100377), (13755, 2956121), (14749, 2756895), (14835, 2740913), (14945, 2720739), (15065, 2699067), (16899, 2406145), (16905, 2405291), (18361, 2214555), (19257, 2111515), (20769, 1957795), (20923, 1943385), (21045, 1932119), (21091, 1927905), (23667, 1718065), (23973, 1696135), (28165, 1443687), (29463, 1380085), (31605, 1286551), (32095, 1266909), (34615, 1174677), (39345, 1033459), (39431, 1031205), (39445, 1030839), (39955, 1017681), (44247, 918965), (44835, 906913), (44933, 904935), (45195, 899689), (48461, 839055), (49105, 828051), (55083, 738185), (55937, 726915), (60329, 673995), (62769, 647795), (63273, 642635), (68747, 591465), (73745, 551379), (84495, 481229), (91805, 442911), (96285, 422303), (103845, 391559), (104615, 388677), (105455, 385581), (118293, 343735), (118335, 343613), (119865, 339227), (128527, 316365), (129559, 313845), (134799, 301645), (145383, 279685), (147315, 276017), (147637, 275415), (167811, 242305), (180987, 224665), (183793, 221235), (197155, 206241)]