241799040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 256

約数和(自身を含む): 979200000

約数和(自身を除く): 737400960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 1999, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3998, 4032, 4320, 4480, 5040, 5760, 5997, 6048, 6720, 7560, 7996, 8064, 8640, 9995, 10080, 11994, 12096, 13440, 13993, 15120, 15992, 17280, 17991, 19990, 20160, 23988, 24192, 27986, 29985, 30240, 31984, 35982, 39980, 40320, 41979, 47976, 53973, 55972, 59970, 60480, 63968, 69965, 71964, 79960, 83958, 89955, 95952, 107946, 111944, 119940, 120960, 125937, 127936, 139930, 143928, 159920, 167916, 179910, 191904, 209895, 215892, 223888, 239880, 251874, 255872, 269865, 279860, 287856, 319840, 335832, 359820, 377811, 383808, 419790, 431784, 447776, 479760, 503748, 539730, 559720, 575712, 629685, 639680, 671664, 719640, 755622, 767616, 839580, 863568, 895552, 959520, 1007496, 1079460, 1119440, 1151424, 1259370, 1279360, 1343328, 1439280, 1511244, 1679160, 1727136, 1791104, 1889055, 1919040, 2014992, 2158920, 2238880, 2302848, 2518740, 2686656, 2878560, 3022488, 3358320, 3454272, 3778110, 3838080, 4029984, 4317840, 4477760, 5037480, 5373312, 5757120, 6044976, 6716640, 6908544, 7556220, 8059968, 8635680, 8955520, 10074960, 11514240, 12089952, 13433280, 15112440, 16119936, 17271360, 20149920, 24179904, 26866560, 30224880, 34542720, 40299840, 48359808, 60449760, 80599680, 120899520, 241799040]

約数ペア:

[(1, 241799040), (2, 120899520), (3, 80599680), (4, 60449760), (5, 48359808), (6, 40299840), (7, 34542720), (8, 30224880), (9, 26866560), (10, 24179904), (12, 20149920), (14, 17271360), (15, 16119936), (16, 15112440), (18, 13433280), (20, 12089952), (21, 11514240), (24, 10074960), (27, 8955520), (28, 8635680), (30, 8059968), (32, 7556220), (35, 6908544), (36, 6716640), (40, 6044976), (42, 5757120), (45, 5373312), (48, 5037480), (54, 4477760), (56, 4317840), (60, 4029984), (63, 3838080), (64, 3778110), (70, 3454272), (72, 3358320), (80, 3022488), (84, 2878560), (90, 2686656), (96, 2518740), (105, 2302848), (108, 2238880), (112, 2158920), (120, 2014992), (126, 1919040), (128, 1889055), (135, 1791104), (140, 1727136), (144, 1679160), (160, 1511244), (168, 1439280), (180, 1343328), (189, 1279360), (192, 1259370), (210, 1151424), (216, 1119440), (224, 1079460), (240, 1007496), (252, 959520), (270, 895552), (280, 863568), (288, 839580), (315, 767616), (320, 755622), (336, 719640), (360, 671664), (378, 639680), (384, 629685), (420, 575712), (432, 559720), (448, 539730), (480, 503748), (504, 479760), (540, 447776), (560, 431784), (576, 419790), (630, 383808), (640, 377811), (672, 359820), (720, 335832), (756, 319840), (840, 287856), (864, 279860), (896, 269865), (945, 255872), (960, 251874), (1008, 239880), (1080, 223888), (1120, 215892), (1152, 209895), (1260, 191904), (1344, 179910), (1440, 167916), (1512, 159920), (1680, 143928), (1728, 139930), (1890, 127936), (1920, 125937), (1999, 120960), (2016, 119940), (2160, 111944), (2240, 107946), (2520, 95952), (2688, 89955), (2880, 83958), (3024, 79960), (3360, 71964), (3456, 69965), (3780, 63968), (3998, 60480), (4032, 59970), (4320, 55972), (4480, 53973), (5040, 47976), (5760, 41979), (5997, 40320), (6048, 39980), (6720, 35982), (7560, 31984), (7996, 30240), (8064, 29985), (8640, 27986), (9995, 24192), (10080, 23988), (11994, 20160), (12096, 19990), (13440, 17991), (13993, 17280), (15120, 15992)]