195986560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 604558080

約数和(自身を除く): 408571520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 77, 80, 82, 88, 97, 110, 112, 128, 140, 154, 160, 164, 176, 194, 205, 220, 224, 280, 287, 308, 320, 328, 352, 385, 388, 410, 440, 448, 451, 485, 560, 574, 616, 640, 656, 679, 704, 770, 776, 820, 880, 896, 902, 970, 1067, 1120, 1148, 1232, 1312, 1358, 1408, 1435, 1540, 1552, 1640, 1760, 1804, 1940, 2134, 2240, 2255, 2296, 2464, 2624, 2716, 2870, 3080, 3104, 3157, 3280, 3395, 3520, 3608, 3880, 3977, 4268, 4480, 4510, 4592, 4928, 5248, 5335, 5432, 5740, 6160, 6208, 6314, 6560, 6790, 7040, 7216, 7469, 7760, 7954, 8536, 9020, 9184, 9856, 10670, 10864, 11480, 12320, 12416, 12628, 13120, 13580, 14432, 14938, 15520, 15785, 15908, 17072, 18040, 18368, 19885, 21340, 21728, 22960, 24640, 25256, 26240, 27160, 27839, 28864, 29876, 31040, 31570, 31816, 34144, 36080, 36736, 37345, 39770, 42680, 43456, 43747, 45920, 49280, 50512, 54320, 55678, 57728, 59752, 62080, 63140, 63632, 68288, 72160, 74690, 79540, 85360, 86912, 87494, 91840, 101024, 108640, 111356, 119504, 126280, 127264, 136576, 139195, 144320, 149380, 159080, 170720, 174988, 183680, 202048, 217280, 218735, 222712, 239008, 252560, 254528, 278390, 288640, 298760, 306229, 318160, 341440, 349976, 404096, 434560, 437470, 445424, 478016, 505120, 509056, 556780, 597520, 612458, 636320, 682880, 699952, 874940, 890848, 956032, 1010240, 1113560, 1195040, 1224916, 1272640, 1399904, 1531145, 1749880, 1781696, 2020480, 2227120, 2390080, 2449832, 2545280, 2799808, 3062290, 3499760, 3563392, 4454240, 4780160, 4899664, 5599616, 6124580, 6999520, 8908480, 9799328, 12249160, 13999040, 17816960, 19598656, 24498320, 27998080, 39197312, 48996640, 97993280, 195986560]

約数ペア:

[(1, 195986560), (2, 97993280), (4, 48996640), (5, 39197312), (7, 27998080), (8, 24498320), (10, 19598656), (11, 17816960), (14, 13999040), (16, 12249160), (20, 9799328), (22, 8908480), (28, 6999520), (32, 6124580), (35, 5599616), (40, 4899664), (41, 4780160), (44, 4454240), (55, 3563392), (56, 3499760), (64, 3062290), (70, 2799808), (77, 2545280), (80, 2449832), (82, 2390080), (88, 2227120), (97, 2020480), (110, 1781696), (112, 1749880), (128, 1531145), (140, 1399904), (154, 1272640), (160, 1224916), (164, 1195040), (176, 1113560), (194, 1010240), (205, 956032), (220, 890848), (224, 874940), (280, 699952), (287, 682880), (308, 636320), (320, 612458), (328, 597520), (352, 556780), (385, 509056), (388, 505120), (410, 478016), (440, 445424), (448, 437470), (451, 434560), (485, 404096), (560, 349976), (574, 341440), (616, 318160), (640, 306229), (656, 298760), (679, 288640), (704, 278390), (770, 254528), (776, 252560), (820, 239008), (880, 222712), (896, 218735), (902, 217280), (970, 202048), (1067, 183680), (1120, 174988), (1148, 170720), (1232, 159080), (1312, 149380), (1358, 144320), (1408, 139195), (1435, 136576), (1540, 127264), (1552, 126280), (1640, 119504), (1760, 111356), (1804, 108640), (1940, 101024), (2134, 91840), (2240, 87494), (2255, 86912), (2296, 85360), (2464, 79540), (2624, 74690), (2716, 72160), (2870, 68288), (3080, 63632), (3104, 63140), (3157, 62080), (3280, 59752), (3395, 57728), (3520, 55678), (3608, 54320), (3880, 50512), (3977, 49280), (4268, 45920), (4480, 43747), (4510, 43456), (4592, 42680), (4928, 39770), (5248, 37345), (5335, 36736), (5432, 36080), (5740, 34144), (6160, 31816), (6208, 31570), (6314, 31040), (6560, 29876), (6790, 28864), (7040, 27839), (7216, 27160), (7469, 26240), (7760, 25256), (7954, 24640), (8536, 22960), (9020, 21728), (9184, 21340), (9856, 19885), (10670, 18368), (10864, 18040), (11480, 17072), (12320, 15908), (12416, 15785), (12628, 15520), (13120, 14938), (13580, 14432)]