164026240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 493516800

約数和(自身を除く): 329490560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 47, 56, 64, 70, 76, 80, 82, 94, 95, 112, 128, 133, 140, 152, 160, 164, 188, 190, 205, 224, 235, 266, 280, 287, 304, 320, 328, 329, 376, 380, 410, 448, 470, 532, 560, 574, 608, 640, 656, 658, 665, 752, 760, 779, 820, 893, 896, 940, 1064, 1120, 1148, 1216, 1312, 1316, 1330, 1435, 1504, 1520, 1558, 1640, 1645, 1786, 1880, 1927, 2128, 2240, 2296, 2432, 2624, 2632, 2660, 2870, 3008, 3040, 3116, 3280, 3290, 3572, 3760, 3854, 3895, 4256, 4465, 4480, 4592, 5248, 5264, 5320, 5453, 5740, 6016, 6080, 6232, 6251, 6560, 6580, 7144, 7520, 7708, 7790, 8512, 8930, 9184, 9635, 10528, 10640, 10906, 11480, 12160, 12464, 12502, 13120, 13160, 13489, 14288, 15040, 15416, 15580, 17024, 17860, 18368, 19270, 21056, 21280, 21812, 22960, 24928, 25004, 26240, 26320, 26978, 27265, 28576, 30080, 30832, 31160, 31255, 35720, 36613, 36736, 38540, 42112, 42560, 43624, 45920, 49856, 50008, 52640, 53956, 54530, 57152, 61664, 62320, 62510, 67445, 71440, 73226, 77080, 85120, 87248, 91840, 99712, 100016, 105280, 107912, 109060, 114304, 123328, 124640, 125020, 134890, 142880, 146452, 154160, 174496, 183065, 183680, 200032, 210560, 215824, 218120, 246656, 249280, 250040, 256291, 269780, 285760, 292904, 308320, 348992, 366130, 400064, 431648, 436240, 498560, 500080, 512582, 539560, 571520, 585808, 616640, 697984, 732260, 800128, 863296, 872480, 1000160, 1025164, 1079120, 1171616, 1233280, 1281455, 1464520, 1726592, 1744960, 2000320, 2050328, 2158240, 2343232, 2562910, 2929040, 3489920, 4000640, 4100656, 4316480, 4686464, 5125820, 5858080, 8201312, 8632960, 10251640, 11716160, 16402624, 20503280, 23432320, 32805248, 41006560, 82013120, 164026240]

約数ペア:

[(1, 164026240), (2, 82013120), (4, 41006560), (5, 32805248), (7, 23432320), (8, 20503280), (10, 16402624), (14, 11716160), (16, 10251640), (19, 8632960), (20, 8201312), (28, 5858080), (32, 5125820), (35, 4686464), (38, 4316480), (40, 4100656), (41, 4000640), (47, 3489920), (56, 2929040), (64, 2562910), (70, 2343232), (76, 2158240), (80, 2050328), (82, 2000320), (94, 1744960), (95, 1726592), (112, 1464520), (128, 1281455), (133, 1233280), (140, 1171616), (152, 1079120), (160, 1025164), (164, 1000160), (188, 872480), (190, 863296), (205, 800128), (224, 732260), (235, 697984), (266, 616640), (280, 585808), (287, 571520), (304, 539560), (320, 512582), (328, 500080), (329, 498560), (376, 436240), (380, 431648), (410, 400064), (448, 366130), (470, 348992), (532, 308320), (560, 292904), (574, 285760), (608, 269780), (640, 256291), (656, 250040), (658, 249280), (665, 246656), (752, 218120), (760, 215824), (779, 210560), (820, 200032), (893, 183680), (896, 183065), (940, 174496), (1064, 154160), (1120, 146452), (1148, 142880), (1216, 134890), (1312, 125020), (1316, 124640), (1330, 123328), (1435, 114304), (1504, 109060), (1520, 107912), (1558, 105280), (1640, 100016), (1645, 99712), (1786, 91840), (1880, 87248), (1927, 85120), (2128, 77080), (2240, 73226), (2296, 71440), (2432, 67445), (2624, 62510), (2632, 62320), (2660, 61664), (2870, 57152), (3008, 54530), (3040, 53956), (3116, 52640), (3280, 50008), (3290, 49856), (3572, 45920), (3760, 43624), (3854, 42560), (3895, 42112), (4256, 38540), (4465, 36736), (4480, 36613), (4592, 35720), (5248, 31255), (5264, 31160), (5320, 30832), (5453, 30080), (5740, 28576), (6016, 27265), (6080, 26978), (6232, 26320), (6251, 26240), (6560, 25004), (6580, 24928), (7144, 22960), (7520, 21812), (7708, 21280), (7790, 21056), (8512, 19270), (8930, 18368), (9184, 17860), (9635, 17024), (10528, 15580), (10640, 15416), (10906, 15040), (11480, 14288), (12160, 13489), (12464, 13160), (12502, 13120)]