228566800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 705204864

約数和(自身を除く): 476638064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 41, 44, 50, 55, 56, 70, 77, 80, 82, 88, 100, 110, 112, 140, 154, 164, 175, 176, 181, 200, 205, 220, 275, 280, 287, 308, 328, 350, 362, 385, 400, 410, 440, 451, 550, 560, 574, 616, 656, 700, 724, 770, 820, 880, 902, 905, 1025, 1100, 1148, 1232, 1267, 1400, 1435, 1448, 1540, 1640, 1804, 1810, 1925, 1991, 2050, 2200, 2255, 2296, 2534, 2800, 2870, 2896, 3080, 3157, 3280, 3608, 3620, 3850, 3982, 4100, 4400, 4510, 4525, 4592, 5068, 5740, 6160, 6314, 6335, 7175, 7216, 7240, 7421, 7700, 7964, 8200, 9020, 9050, 9955, 10136, 11275, 11480, 12628, 12670, 13937, 14350, 14480, 14842, 15400, 15785, 15928, 16400, 18040, 18100, 19910, 20272, 22550, 22960, 25256, 25340, 27874, 28700, 29684, 30800, 31570, 31675, 31856, 36080, 36200, 37105, 39820, 45100, 49775, 50512, 50680, 51947, 55748, 57400, 59368, 63140, 63350, 69685, 72400, 74210, 78925, 79640, 81631, 90200, 99550, 101360, 103894, 111496, 114800, 118736, 126280, 126700, 139370, 148420, 157850, 159280, 163262, 180400, 185525, 199100, 207788, 222992, 252560, 253400, 259735, 278740, 296840, 315700, 326524, 348425, 371050, 398200, 408155, 415576, 506800, 519470, 557480, 571417, 593680, 631400, 653048, 696850, 742100, 796400, 816310, 831152, 1038940, 1114960, 1142834, 1262800, 1298675, 1306096, 1393700, 1484200, 1632620, 2040775, 2077880, 2285668, 2597350, 2787400, 2857085, 2968400, 3265240, 4081550, 4155760, 4571336, 5194700, 5574800, 5714170, 6530480, 8163100, 9142672, 10389400, 11428340, 14285425, 16326200, 20778800, 22856680, 28570850, 32652400, 45713360, 57141700, 114283400, 228566800]

約数ペア:

[(1, 228566800), (2, 114283400), (4, 57141700), (5, 45713360), (7, 32652400), (8, 28570850), (10, 22856680), (11, 20778800), (14, 16326200), (16, 14285425), (20, 11428340), (22, 10389400), (25, 9142672), (28, 8163100), (35, 6530480), (40, 5714170), (41, 5574800), (44, 5194700), (50, 4571336), (55, 4155760), (56, 4081550), (70, 3265240), (77, 2968400), (80, 2857085), (82, 2787400), (88, 2597350), (100, 2285668), (110, 2077880), (112, 2040775), (140, 1632620), (154, 1484200), (164, 1393700), (175, 1306096), (176, 1298675), (181, 1262800), (200, 1142834), (205, 1114960), (220, 1038940), (275, 831152), (280, 816310), (287, 796400), (308, 742100), (328, 696850), (350, 653048), (362, 631400), (385, 593680), (400, 571417), (410, 557480), (440, 519470), (451, 506800), (550, 415576), (560, 408155), (574, 398200), (616, 371050), (656, 348425), (700, 326524), (724, 315700), (770, 296840), (820, 278740), (880, 259735), (902, 253400), (905, 252560), (1025, 222992), (1100, 207788), (1148, 199100), (1232, 185525), (1267, 180400), (1400, 163262), (1435, 159280), (1448, 157850), (1540, 148420), (1640, 139370), (1804, 126700), (1810, 126280), (1925, 118736), (1991, 114800), (2050, 111496), (2200, 103894), (2255, 101360), (2296, 99550), (2534, 90200), (2800, 81631), (2870, 79640), (2896, 78925), (3080, 74210), (3157, 72400), (3280, 69685), (3608, 63350), (3620, 63140), (3850, 59368), (3982, 57400), (4100, 55748), (4400, 51947), (4510, 50680), (4525, 50512), (4592, 49775), (5068, 45100), (5740, 39820), (6160, 37105), (6314, 36200), (6335, 36080), (7175, 31856), (7216, 31675), (7240, 31570), (7421, 30800), (7700, 29684), (7964, 28700), (8200, 27874), (9020, 25340), (9050, 25256), (9955, 22960), (10136, 22550), (11275, 20272), (11480, 19910), (12628, 18100), (12670, 18040), (13937, 16400), (14350, 15928), (14480, 15785), (14842, 15400)]