199352160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19777}}^1$

素因数の和:19805

約数の個数: 144

約数和(自身を含む): 777512736

約数和(自身を除く): 578160576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19777, 39554, 59331, 79108, 98885, 118662, 138439, 158216, 177993, 197770, 237324, 276878, 296655, 316432, 355986, 395540, 415317, 474648, 553756, 593310, 632864, 692195, 711972, 791080, 830634, 889965, 949296, 1107512, 1186620, 1245951, 1384390, 1423944, 1582160, 1661268, 1779930, 1898592, 2076585, 2215024, 2373240, 2491902, 2768780, 2847888, 3164320, 3322536, 3559860, 4153170, 4430048, 4746480, 4983804, 5537560, 5695776, 6229755, 6645072, 7119720, 8306340, 9492960, 9967608, 11075120, 12459510, 13290144, 14239440, 16612680, 19935216, 22150240, 24919020, 28478880, 33225360, 39870432, 49838040, 66450720, 99676080, 199352160]

約数ペア:

[(1, 199352160), (2, 99676080), (3, 66450720), (4, 49838040), (5, 39870432), (6, 33225360), (7, 28478880), (8, 24919020), (9, 22150240), (10, 19935216), (12, 16612680), (14, 14239440), (15, 13290144), (16, 12459510), (18, 11075120), (20, 9967608), (21, 9492960), (24, 8306340), (28, 7119720), (30, 6645072), (32, 6229755), (35, 5695776), (36, 5537560), (40, 4983804), (42, 4746480), (45, 4430048), (48, 4153170), (56, 3559860), (60, 3322536), (63, 3164320), (70, 2847888), (72, 2768780), (80, 2491902), (84, 2373240), (90, 2215024), (96, 2076585), (105, 1898592), (112, 1779930), (120, 1661268), (126, 1582160), (140, 1423944), (144, 1384390), (160, 1245951), (168, 1186620), (180, 1107512), (210, 949296), (224, 889965), (240, 830634), (252, 791080), (280, 711972), (288, 692195), (315, 632864), (336, 593310), (360, 553756), (420, 474648), (480, 415317), (504, 395540), (560, 355986), (630, 316432), (672, 296655), (720, 276878), (840, 237324), (1008, 197770), (1120, 177993), (1260, 158216), (1440, 138439), (1680, 118662), (2016, 98885), (2520, 79108), (3360, 59331), (5040, 39554), (10080, 19777)]