20141279520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{35291}}^1$

素因数の和:35379

約数の個数: 192

約数和(自身を含む): 67235495040

約数和(自身を除く): 47094215520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 80, 82, 87, 96, 116, 120, 123, 145, 160, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 480, 492, 580, 615, 656, 696, 820, 870, 928, 984, 1160, 1189, 1230, 1312, 1392, 1640, 1740, 1968, 2320, 2378, 2460, 2784, 3280, 3480, 3567, 3936, 4640, 4756, 4920, 5945, 6560, 6960, 7134, 9512, 9840, 11890, 13920, 14268, 17835, 19024, 19680, 23780, 28536, 35291, 35670, 38048, 47560, 57072, 70582, 71340, 95120, 105873, 114144, 141164, 142680, 176455, 190240, 211746, 282328, 285360, 352910, 423492, 529365, 564656, 570720, 705820, 846984, 1023439, 1058730, 1129312, 1411640, 1446931, 1693968, 2046878, 2117460, 2823280, 2893862, 3070317, 3387936, 4093756, 4234920, 4340793, 5117195, 5646560, 5787724, 6140634, 7234655, 8187512, 8469840, 8681586, 10234390, 11575448, 12281268, 14469310, 15351585, 16375024, 16939680, 17363172, 20468780, 21703965, 23150896, 24562536, 28938620, 30703170, 32750048, 34726344, 40937560, 41960999, 43407930, 46301792, 49125072, 57877240, 61406340, 69452688, 81875120, 83921998, 86815860, 98250144, 115754480, 122812680, 125882997, 138905376, 163750240, 167843996, 173631720, 209804995, 231508960, 245625360, 251765994, 335687992, 347263440, 419609990, 491250720, 503531988, 629414985, 671375984, 694526880, 839219980, 1007063976, 1258829970, 1342751968, 1678439960, 2014127952, 2517659940, 3356879920, 4028255904, 5035319880, 6713759840, 10070639760, 20141279520]

約数ペア:

[(1, 20141279520), (2, 10070639760), (3, 6713759840), (4, 5035319880), (5, 4028255904), (6, 3356879920), (8, 2517659940), (10, 2014127952), (12, 1678439960), (15, 1342751968), (16, 1258829970), (20, 1007063976), (24, 839219980), (29, 694526880), (30, 671375984), (32, 629414985), (40, 503531988), (41, 491250720), (48, 419609990), (58, 347263440), (60, 335687992), (80, 251765994), (82, 245625360), (87, 231508960), (96, 209804995), (116, 173631720), (120, 167843996), (123, 163750240), (145, 138905376), (160, 125882997), (164, 122812680), (174, 115754480), (205, 98250144), (232, 86815860), (240, 83921998), (246, 81875120), (290, 69452688), (328, 61406340), (348, 57877240), (410, 49125072), (435, 46301792), (464, 43407930), (480, 41960999), (492, 40937560), (580, 34726344), (615, 32750048), (656, 30703170), (696, 28938620), (820, 24562536), (870, 23150896), (928, 21703965), (984, 20468780), (1160, 17363172), (1189, 16939680), (1230, 16375024), (1312, 15351585), (1392, 14469310), (1640, 12281268), (1740, 11575448), (1968, 10234390), (2320, 8681586), (2378, 8469840), (2460, 8187512), (2784, 7234655), (3280, 6140634), (3480, 5787724), (3567, 5646560), (3936, 5117195), (4640, 4340793), (4756, 4234920), (4920, 4093756), (5945, 3387936), (6560, 3070317), (6960, 2893862), (7134, 2823280), (9512, 2117460), (9840, 2046878), (11890, 1693968), (13920, 1446931), (14268, 1411640), (17835, 1129312), (19024, 1058730), (19680, 1023439), (23780, 846984), (28536, 705820), (35291, 570720), (35670, 564656), (38048, 529365), (47560, 423492), (57072, 352910), (70582, 285360), (71340, 282328), (95120, 211746), (105873, 190240), (114144, 176455), (141164, 142680)]