2023173495

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 4402944000

約数和(自身を除く): 2379770505

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 41, 45, 49, 63, 69, 105, 115, 123, 139, 147, 161, 205, 207, 245, 287, 315, 343, 345, 369, 417, 441, 483, 615, 695, 735, 805, 861, 943, 973, 1029, 1035, 1127, 1251, 1435, 1449, 1715, 1845, 2009, 2085, 2205, 2415, 2583, 2829, 2919, 3087, 3197, 3381, 4305, 4715, 4865, 5145, 5635, 5699, 6027, 6255, 6601, 6811, 7245, 7889, 8487, 8757, 9591, 10045, 10143, 12915, 14063, 14145, 14595, 15435, 15985, 16905, 17097, 18081, 19803, 20433, 22379, 23667, 28495, 28773, 30135, 33005, 34055, 39445, 39893, 42189, 42435, 43785, 46207, 47677, 47955, 50715, 51291, 59409, 61299, 67137, 70315, 71001, 85485, 90405, 99015, 102165, 111895, 118335, 119679, 126567, 131077, 138621, 143031, 143865, 156653, 199465, 201411, 210945, 231035, 238385, 256455, 279251, 297045, 306495, 323449, 335685, 355005, 359037, 393231, 415863, 429093, 469959, 598395, 632835, 655385, 693105, 715155, 783265, 837753, 917539, 970347, 1007055, 1096571, 1179693, 1396255, 1409877, 1617245, 1795185, 1954757, 1966155, 2079315, 2145465, 2349795, 2513259, 2752617, 2911041, 3289713, 4188765, 4587695, 4851735, 5482855, 5864271, 5898465, 6422773, 7049385, 8257851, 9773785, 9869139, 12566295, 13763085, 14555205, 16448565, 17592813, 19268319, 29321355, 32113865, 41289255, 44959411, 49345695, 57804957, 87964065, 96341595, 134878233, 224797055, 289024785, 404634699, 674391165, 2023173495]

約数ペア:

[(1, 2023173495), (3, 674391165), (5, 404634699), (7, 289024785), (9, 224797055), (15, 134878233), (21, 96341595), (23, 87964065), (35, 57804957), (41, 49345695), (45, 44959411), (49, 41289255), (63, 32113865), (69, 29321355), (105, 19268319), (115, 17592813), (123, 16448565), (139, 14555205), (147, 13763085), (161, 12566295), (205, 9869139), (207, 9773785), (245, 8257851), (287, 7049385), (315, 6422773), (343, 5898465), (345, 5864271), (369, 5482855), (417, 4851735), (441, 4587695), (483, 4188765), (615, 3289713), (695, 2911041), (735, 2752617), (805, 2513259), (861, 2349795), (943, 2145465), (973, 2079315), (1029, 1966155), (1035, 1954757), (1127, 1795185), (1251, 1617245), (1435, 1409877), (1449, 1396255), (1715, 1179693), (1845, 1096571), (2009, 1007055), (2085, 970347), (2205, 917539), (2415, 837753), (2583, 783265), (2829, 715155), (2919, 693105), (3087, 655385), (3197, 632835), (3381, 598395), (4305, 469959), (4715, 429093), (4865, 415863), (5145, 393231), (5635, 359037), (5699, 355005), (6027, 335685), (6255, 323449), (6601, 306495), (6811, 297045), (7245, 279251), (7889, 256455), (8487, 238385), (8757, 231035), (9591, 210945), (10045, 201411), (10143, 199465), (12915, 156653), (14063, 143865), (14145, 143031), (14595, 138621), (15435, 131077), (15985, 126567), (16905, 119679), (17097, 118335), (18081, 111895), (19803, 102165), (20433, 99015), (22379, 90405), (23667, 85485), (28495, 71001), (28773, 70315), (30135, 67137), (33005, 61299), (34055, 59409), (39445, 51291), (39893, 50715), (42189, 47955), (42435, 47677), (43785, 46207)]