23678280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 84155760

約数和(自身を除く): 60477480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 73, 85, 90, 102, 106, 120, 136, 146, 153, 159, 170, 180, 204, 212, 219, 255, 265, 292, 306, 318, 340, 360, 365, 408, 424, 438, 477, 510, 530, 584, 612, 636, 657, 680, 730, 765, 795, 876, 901, 954, 1020, 1060, 1095, 1224, 1241, 1272, 1314, 1460, 1530, 1590, 1752, 1802, 1908, 2040, 2120, 2190, 2385, 2482, 2628, 2703, 2920, 3060, 3180, 3285, 3604, 3723, 3816, 3869, 4380, 4505, 4770, 4964, 5256, 5406, 6120, 6205, 6360, 6570, 7208, 7446, 7738, 8109, 8760, 9010, 9540, 9928, 10812, 11169, 11607, 12410, 13140, 13515, 14892, 15476, 16218, 18020, 18615, 19080, 19345, 21624, 22338, 23214, 24820, 26280, 27030, 29784, 30952, 32436, 34821, 36040, 37230, 38690, 40545, 44676, 46428, 49640, 54060, 55845, 58035, 64872, 65773, 69642, 74460, 77380, 81090, 89352, 92856, 108120, 111690, 116070, 131546, 139284, 148920, 154760, 162180, 174105, 197319, 223380, 232140, 263092, 278568, 324360, 328865, 348210, 394638, 446760, 464280, 526184, 591957, 657730, 696420, 789276, 986595, 1183914, 1315460, 1392840, 1578552, 1973190, 2367828, 2630920, 2959785, 3946380, 4735656, 5919570, 7892760, 11839140, 23678280]

約数ペア:

[(1, 23678280), (2, 11839140), (3, 7892760), (4, 5919570), (5, 4735656), (6, 3946380), (8, 2959785), (9, 2630920), (10, 2367828), (12, 1973190), (15, 1578552), (17, 1392840), (18, 1315460), (20, 1183914), (24, 986595), (30, 789276), (34, 696420), (36, 657730), (40, 591957), (45, 526184), (51, 464280), (53, 446760), (60, 394638), (68, 348210), (72, 328865), (73, 324360), (85, 278568), (90, 263092), (102, 232140), (106, 223380), (120, 197319), (136, 174105), (146, 162180), (153, 154760), (159, 148920), (170, 139284), (180, 131546), (204, 116070), (212, 111690), (219, 108120), (255, 92856), (265, 89352), (292, 81090), (306, 77380), (318, 74460), (340, 69642), (360, 65773), (365, 64872), (408, 58035), (424, 55845), (438, 54060), (477, 49640), (510, 46428), (530, 44676), (584, 40545), (612, 38690), (636, 37230), (657, 36040), (680, 34821), (730, 32436), (765, 30952), (795, 29784), (876, 27030), (901, 26280), (954, 24820), (1020, 23214), (1060, 22338), (1095, 21624), (1224, 19345), (1241, 19080), (1272, 18615), (1314, 18020), (1460, 16218), (1530, 15476), (1590, 14892), (1752, 13515), (1802, 13140), (1908, 12410), (2040, 11607), (2120, 11169), (2190, 10812), (2385, 9928), (2482, 9540), (2628, 9010), (2703, 8760), (2920, 8109), (3060, 7738), (3180, 7446), (3285, 7208), (3604, 6570), (3723, 6360), (3816, 6205), (3869, 6120), (4380, 5406), (4505, 5256), (4770, 4964)]