213248000

素因数分解:

$2^{11}\times 5^3\times 7^2\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 288

約数和(自身を含む): 655429320

約数和(自身を除く): 442181320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 125, 128, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 250, 256, 272, 280, 320, 340, 350, 392, 400, 425, 448, 476, 490, 500, 512, 544, 560, 595, 640, 680, 700, 784, 800, 833, 850, 875, 896, 952, 980, 1000, 1024, 1088, 1120, 1190, 1225, 1280, 1360, 1400, 1568, 1600, 1666, 1700, 1750, 1792, 1904, 1960, 2000, 2048, 2125, 2176, 2240, 2380, 2450, 2560, 2720, 2800, 2975, 3136, 3200, 3332, 3400, 3500, 3584, 3808, 3920, 4000, 4165, 4250, 4352, 4480, 4760, 4900, 5120, 5440, 5600, 5950, 6125, 6272, 6400, 6664, 6800, 7000, 7168, 7616, 7840, 8000, 8330, 8500, 8704, 8960, 9520, 9800, 10240, 10880, 11200, 11900, 12250, 12544, 12800, 13328, 13600, 14000, 14336, 14875, 15232, 15680, 16000, 16660, 17000, 17408, 17920, 19040, 19600, 20825, 21760, 22400, 23800, 24500, 25088, 25600, 26656, 27200, 28000, 29750, 30464, 31360, 32000, 33320, 34000, 34816, 35840, 38080, 39200, 41650, 43520, 44800, 47600, 49000, 50176, 51200, 53312, 54400, 56000, 59500, 60928, 62720, 64000, 66640, 68000, 71680, 76160, 78400, 83300, 87040, 89600, 95200, 98000, 100352, 104125, 106624, 108800, 112000, 119000, 121856, 125440, 128000, 133280, 136000, 152320, 156800, 166600, 174080, 179200, 190400, 196000, 208250, 213248, 217600, 224000, 238000, 243712, 250880, 256000, 266560, 272000, 304640, 313600, 333200, 358400, 380800, 392000, 416500, 426496, 435200, 448000, 476000, 501760, 533120, 544000, 609280, 627200, 666400, 761600, 784000, 833000, 852992, 870400, 896000, 952000, 1066240, 1088000, 1218560, 1254400, 1332800, 1523200, 1568000, 1666000, 1705984, 1792000, 1904000, 2132480, 2176000, 2508800, 2665600, 3046400, 3136000, 3332000, 3808000, 4264960, 4352000, 5331200, 6092800, 6272000, 6664000, 7616000, 8529920, 10662400, 12544000, 13328000, 15232000, 21324800, 26656000, 30464000, 42649600, 53312000, 106624000, 213248000]

約数ペア:

[(1, 213248000), (2, 106624000), (4, 53312000), (5, 42649600), (7, 30464000), (8, 26656000), (10, 21324800), (14, 15232000), (16, 13328000), (17, 12544000), (20, 10662400), (25, 8529920), (28, 7616000), (32, 6664000), (34, 6272000), (35, 6092800), (40, 5331200), (49, 4352000), (50, 4264960), (56, 3808000), (64, 3332000), (68, 3136000), (70, 3046400), (80, 2665600), (85, 2508800), (98, 2176000), (100, 2132480), (112, 1904000), (119, 1792000), (125, 1705984), (128, 1666000), (136, 1568000), (140, 1523200), (160, 1332800), (170, 1254400), (175, 1218560), (196, 1088000), (200, 1066240), (224, 952000), (238, 896000), (245, 870400), (250, 852992), (256, 833000), (272, 784000), (280, 761600), (320, 666400), (340, 627200), (350, 609280), (392, 544000), (400, 533120), (425, 501760), (448, 476000), (476, 448000), (490, 435200), (500, 426496), (512, 416500), (544, 392000), (560, 380800), (595, 358400), (640, 333200), (680, 313600), (700, 304640), (784, 272000), (800, 266560), (833, 256000), (850, 250880), (875, 243712), (896, 238000), (952, 224000), (980, 217600), (1000, 213248), (1024, 208250), (1088, 196000), (1120, 190400), (1190, 179200), (1225, 174080), (1280, 166600), (1360, 156800), (1400, 152320), (1568, 136000), (1600, 133280), (1666, 128000), (1700, 125440), (1750, 121856), (1792, 119000), (1904, 112000), (1960, 108800), (2000, 106624), (2048, 104125), (2125, 100352), (2176, 98000), (2240, 95200), (2380, 89600), (2450, 87040), (2560, 83300), (2720, 78400), (2800, 76160), (2975, 71680), (3136, 68000), (3200, 66640), (3332, 64000), (3400, 62720), (3500, 60928), (3584, 59500), (3808, 56000), (3920, 54400), (4000, 53312), (4165, 51200), (4250, 50176), (4352, 49000), (4480, 47600), (4760, 44800), (4900, 43520), (5120, 41650), (5440, 39200), (5600, 38080), (5950, 35840), (6125, 34816), (6272, 34000), (6400, 33320), (6664, 32000), (6800, 31360), (7000, 30464), (7168, 29750), (7616, 28000), (7840, 27200), (8000, 26656), (8330, 25600), (8500, 25088), (8704, 24500), (8960, 23800), (9520, 22400), (9800, 21760), (10240, 20825), (10880, 19600), (11200, 19040), (11900, 17920), (12250, 17408), (12544, 17000), (12800, 16660), (13328, 16000), (13600, 15680), (14000, 15232), (14336, 14875)]